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What are Aluminium and Magnesium? Aluminium vs Magnesium

What are Aluminium and Magnesium? Aluminium vs Magnesium

  • Categories:NEWS
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  • Time of issue:2022-01-20 17:05
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(Summary description)What are Aluminium and Magnesium?  Aluminium vs Magnesium Aluminium Aluminium word was derived after alum called as ‘alumen’ in Latin. The metal was discovered by Humphry Davy, a chemist in 1808. Aluminium is a whitish silver coloured, ductile and nonmagnetic metal present in abundance and contributing to around 8% of the earth’s mass. It is quite sturdy, light in weight and its symbol is Al. Aluminium is a key metal used for various engineering products; automobiles, trains, aeroplanes, home appliances, computer hardware parts, solid rocket fuels, walking poles, thermite, coins in countries like Romania, Finland, France and Italy, construction, paints, packaging, shelves in the refrigerator and the modern interiors. This metal was discovered around 200 years ago. The most beneficial compounds of Aluminium are oxides and sulfates. Aluminium is never found in elemental state. Aluminium metal has lower density, very soft but possesses strong malleability. It also has very good thermal and electrical conductivity. Aluminium metal can be easily recycled as well. Various compounds of Aluminium include Halides, Oxides and hydroxides, Carbide, nitrite, Organoaluminium compounds. All the compounds of Aluminium are colourless. Aluminium has health concerns associated. In humans, Aluminium toxicity may cause blood- brain barrier. Aluminium is not as toxic as other heavy metals but small amounts of toxicity can be caused if it is consumed more than 40 mg/kg of body per day. Aluminium is nicely tolerated by plants though. Aluminium in its metal form is mostly produced from bauxite (AlOx(OH)3–2x). Magnesium Magnesium is the lightest metal found in the world having a shiny grey colour with symbol Mg. It is the second most abundant metal found in the earth’s crust. It is around thirty four percent lighter by volume than aluminium. Magnesium was discovered by Joseph Black at Edinburg in 1755. Magnesium is also an abundant metal present in the earth’s mass, but it doesn’t occur un- combined in nature. Magnesite and dolomite are the minerals which contain large quantities of Magnesium. Our oceans have trillions of tons of Mg present in them and that is the reason the oceans are the biggest source of Mg from where 850,000 tons is produced every year. Magnesium is a useful metal for manufacturing light weight products like car seats, laptops, luggage bags, cameras and power appliances. Magnesium is mixed in molten iron as well to remove sulfur. Magnesium is quite combustible and that is the reason it is used in flares, fireworks and sparklers as well. Magnesium sulfate is used as a combining agent for fixing dyes. Magnesium hydroxide acts as a fire retardant in plastics. Magnesium oxide is mixed with bricks to make them heat resistant. Magnesium is also mixed in the fertilizers and in the cattle feed. Magnesium is also used in some medicines. Some organic Mg compounds are also significant in the chemical industry. It is used as a Grignard reagent (organic chemic reactions) and in several food and culture media because it is required for growth of organisms. Magnesium has the tendency to combine well with many acids and forms Magnesium Chloride (MgCl2) and Hydrogen gas (H2 gas). Mg is extracted mostly form sea water using calcium hydroxide and exists in mineral form like dolomite, magnesite, carnallite, talc etc, Difference between Aluminium and Magnesium 1. Corrosion Aluminium The Aluminium metal is resistant to corrosion. Magnesium Magnesium has the tendency to corrode though the rate of corrosion is very slow.   2. Atomic number Aluminium The atomic number is 13. Magnesium The atomic number is 12. 3. Cost effectiveness Aluminium alloys are less expensive. It has less die casting cost. Magnesium alloys are expensive. The die casting cost is quite high. 4. Biological role Aluminium has no significance in the biological systems and there is no evidence to prove its role in any biochemical process. Though living organisms do contain some amount of Aluminium in them, yet there does not exist any scientific proof for its requirement in the human body. Magnesium is important for both plants and animals. In plants, photosynthesis cannot take place without Magnesium and in humans, Magnesium facilitates working of various enzymes. Humans consume around 250-350 mg of Mg every day. It is mostly stored in the bones in humans. 5. Specific gravity Aluminium has a specific gravity of 2.7. Magnesium has the specific gravity of 1.7. 6. Alloy properties Aluminium alloys need longer time period for the solidification and also provide a longer die life. Aluminium is quite stable, less expensive and does not bend easily under stress due to its being sturdy. Magnesium alloys take lesser time to solidify. Magnesium is less stable, very expensive and bends easily when under stress because of being soft. 7. Cations Al forms +3 cations (a positively charged ion). Mg forms +2 cations. 8. Solubility Aluminium is not soluble i

What are Aluminium and Magnesium? Aluminium vs Magnesium

(Summary description)What are Aluminium and Magnesium?  Aluminium vs Magnesium

Aluminium

Aluminium word was derived after alum called as ‘alumen’ in Latin. The metal was discovered by Humphry Davy, a chemist in 1808. Aluminium is a whitish silver coloured, ductile and nonmagnetic metal present in abundance and contributing to around 8% of the earth’s mass. It is quite sturdy, light in weight and its symbol is Al. Aluminium is a key metal used for various engineering products; automobiles, trains, aeroplanes, home appliances, computer hardware parts, solid rocket fuels, walking poles, thermite, coins in countries like Romania, Finland, France and Italy, construction, paints, packaging, shelves in the refrigerator and the modern interiors. This metal was discovered around 200 years ago. The most beneficial compounds of Aluminium are oxides and sulfates. Aluminium is never found in elemental state.

Aluminium metal has lower density, very soft but possesses strong malleability. It also has very good thermal and electrical conductivity. Aluminium metal can be easily recycled as well.
Various compounds of Aluminium include Halides, Oxides and hydroxides, Carbide, nitrite, Organoaluminium compounds. All the compounds of Aluminium are colourless.

Aluminium has health concerns associated. In humans, Aluminium toxicity may cause blood- brain barrier. Aluminium is not as toxic as other heavy metals but small amounts of toxicity can be caused if it is consumed more than 40 mg/kg of body per day. Aluminium is nicely tolerated by plants though. Aluminium in its metal form is mostly produced from bauxite (AlOx(OH)3–2x).

Magnesium

Magnesium is the lightest metal found in the world having a shiny grey colour with symbol Mg. It is the second most abundant metal found in the earth’s crust. It is around thirty four percent lighter by volume than aluminium.
Magnesium was discovered by Joseph Black at Edinburg in 1755. Magnesium is also an abundant metal present in the earth’s mass, but it doesn’t occur un- combined in nature. Magnesite and dolomite are the minerals which contain large quantities of Magnesium. Our oceans have trillions of tons of Mg present in them and that is the reason the oceans are the biggest source of Mg from where 850,000 tons is produced every year.
Magnesium is a useful metal for manufacturing light weight products like car seats, laptops, luggage bags, cameras and power appliances. Magnesium is mixed in molten iron as well to remove sulfur. Magnesium is quite combustible and that is the reason it is used in flares, fireworks and sparklers as well.
Magnesium sulfate is used as a combining agent for fixing dyes. Magnesium hydroxide acts as a fire retardant in plastics. Magnesium oxide is mixed with bricks to make them heat resistant. Magnesium is also mixed in the fertilizers and in the cattle feed. Magnesium is also used in some medicines. Some organic Mg compounds are also significant in the chemical industry. It is used as a Grignard reagent (organic chemic reactions) and in several food and culture media because it is required for growth of organisms.

Magnesium has the tendency to combine well with many acids and forms Magnesium Chloride (MgCl2) and Hydrogen gas (H2 gas). Mg is extracted mostly form sea water using calcium hydroxide and exists in mineral form like dolomite, magnesite, carnallite, talc etc,

Difference between Aluminium and Magnesium

1. Corrosion

Aluminium
The Aluminium metal is resistant to corrosion.
Magnesium
Magnesium has the tendency to corrode though the rate of corrosion is very slow.

 

2. Atomic number
Aluminium
The atomic number is 13.
Magnesium
The atomic number is 12.

3. Cost effectiveness

Aluminium alloys are less expensive. It has less die casting cost.

Magnesium alloys are expensive. The die casting cost is quite high.

4. Biological role

Aluminium has no significance in the biological systems and there is no evidence to prove its role in any biochemical process. Though living organisms do contain some amount of Aluminium in them, yet there does not exist any scientific proof for its requirement in the human body.

Magnesium is important for both plants and animals. In plants, photosynthesis cannot take place without Magnesium and in humans, Magnesium facilitates working of various enzymes. Humans consume around 250-350 mg of Mg every day. It is mostly stored in the bones in humans.

5. Specific gravity

Aluminium has a specific gravity of 2.7.

Magnesium has the specific gravity of 1.7.

6. Alloy properties

Aluminium alloys need longer time period for the solidification and also provide a longer die life. Aluminium is quite stable, less expensive and does not bend easily under stress due to its being sturdy.

Magnesium alloys take lesser time to solidify. Magnesium is less stable, very expensive and bends easily when under stress because of being soft.

7. Cations

Al forms +3 cations (a positively charged ion).
Mg forms +2 cations.

8. Solubility

Aluminium is not soluble i

  • Categories:NEWS
  • Author:
  • Origin:
  • Time of issue:2022-01-20 17:05
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Information

What are Aluminium and Magnesium?  Aluminium vs Magnesium

Aluminium

Aluminium word was derived after alum called as ‘alumen’ in Latin. The metal was discovered by Humphry Davy, a chemist in 1808. Aluminium is a whitish silver coloured, ductile and nonmagnetic metal present in abundance and contributing to around 8% of the earth’s mass. It is quite sturdy, light in weight and its symbol is Al. Aluminium is a key metal used for various engineering products; automobiles, trains, aeroplanes, home appliances, computer hardware parts, solid rocket fuels, walking poles, thermite, coins in countries like Romania, Finland, France and Italy, construction, paints, packaging, shelves in the refrigerator and the modern interiors. This metal was discovered around 200 years ago. The most beneficial compounds of Aluminium are oxides and sulfates. Aluminium is never found in elemental state.

Aluminium metal has lower density, very soft but possesses strong malleability. It also has very good thermal and electrical conductivity. Aluminium metal can be easily recycled as well.
Various compounds of Aluminium include Halides, Oxides and hydroxides, Carbide, nitrite, Organoaluminium compounds. All the compounds of Aluminium are colourless.

Aluminium has health concerns associated. In humans, Aluminium toxicity may cause blood- brain barrier. Aluminium is not as toxic as other heavy metals but small amounts of toxicity can be caused if it is consumed more than 40 mg/kg of body per day. Aluminium is nicely tolerated by plants though. Aluminium in its metal form is mostly produced from bauxite (AlOx(OH)3–2x).

Magnesium

Magnesium is the lightest metal found in the world having a shiny grey colour with symbol Mg. It is the second most abundant metal found in the earth’s crust. It is around thirty four percent lighter by volume than aluminium.
Magnesium was discovered by Joseph Black at Edinburg in 1755. Magnesium is also an abundant metal present in the earth’s mass, but it doesn’t occur un- combined in nature. Magnesite and dolomite are the minerals which contain large quantities of Magnesium. Our oceans have trillions of tons of Mg present in them and that is the reason the oceans are the biggest source of Mg from where 850,000 tons is produced every year.
Magnesium is a useful metal for manufacturing light weight products like car seats, laptops, luggage bags, cameras and power appliances. Magnesium is mixed in molten iron as well to remove sulfur. Magnesium is quite combustible and that is the reason it is used in flares, fireworks and sparklers as well.
Magnesium sulfate is used as a combining agent for fixing dyes. Magnesium hydroxide acts as a fire retardant in plastics. Magnesium oxide is mixed with bricks to make them heat resistant. Magnesium is also mixed in the fertilizers and in the cattle feed. Magnesium is also used in some medicines. Some organic Mg compounds are also significant in the chemical industry. It is used as a Grignard reagent (organic chemic reactions) and in several food and culture media because it is required for growth of organisms.

Magnesium has the tendency to combine well with many acids and forms Magnesium Chloride (MgCl2) and Hydrogen gas (H2 gas). Mg is extracted mostly form sea water using calcium hydroxide and exists in mineral form like dolomite, magnesite, carnallite, talc etc,

Difference between Aluminium and Magnesium

1. Corrosion

Aluminium
The Aluminium metal is resistant to corrosion.
Magnesium
Magnesium has the tendency to corrode though the rate of corrosion is very slow.

 

2. Atomic number
Aluminium
The atomic number is 13.
Magnesium
The atomic number is 12.

3. Cost effectiveness

Aluminium alloys are less expensive. It has less die casting cost.

Magnesium alloys are expensive. The die casting cost is quite high.

4. Biological role

Aluminium has no significance in the biological systems and there is no evidence to prove its role in any biochemical process. Though living organisms do contain some amount of Aluminium in them, yet there does not exist any scientific proof for its requirement in the human body.

Magnesium is important for both plants and animals. In plants, photosynthesis cannot take place without Magnesium and in humans, Magnesium facilitates working of various enzymes. Humans consume around 250-350 mg of Mg every day. It is mostly stored in the bones in humans.

5. Specific gravity

Aluminium has a specific gravity of 2.7.

Magnesium has the specific gravity of 1.7.

6. Alloy properties

Aluminium alloys need longer time period for the solidification and also provide a longer die life. Aluminium is quite stable, less expensive and does not bend easily under stress due to its being sturdy.

Magnesium alloys take lesser time to solidify. Magnesium is less stable, very expensive and bends easily when under stress because of being soft.

7. Cations

Al forms +3 cations (a positively charged ion).
Mg forms +2 cations.

8. Solubility

Aluminium is not soluble in water at room temperature
Magnesium is highly soluble in water at room temperature and reacts with water.

9. Minerals

Bauxite, cryolite, beryl, garnet

Magnesite, maridianiite, epsomite, dolomite, talc

10. Electronic configuration

1s2 2s2 2p6 3s2 3p1

1s2 2s2 2p6 3s2

Conclusion

Magnesium and Aluminium are commonly used metals. They occur naturally and have certain applications in their mineral forms. Magnesium is an important element in food items and in fertilizers as well for the development of the organisms while as Aluminium is a structural material used for engineering purposes.



Read more: Difference Between Aluminum and Magnesium | Difference Between http://www.differencebetween.net/object/difference-between-aluminum-and-magnesium/#ixzz5XNMVfSpR

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