Magnesium.

nuclear number 12 is a surface that was make by the British chemist; Sir Humphrey Davy in 1808. Humphrey is known for his explore of reactions with electrical naught and chemic reactions. magnesium is the rest weight metal that doesnt change infra normal conditions. milligram is plant in the bag reason metal family, which is group brace of the periodic table. In 1808 Sir Humphrey Davy isolated atomic number 12. at once it is obtained primarily by electrolysis of combined magnesium. Magnesium is flexible and fictile when heat up. The metal can not rust and by water or by oxygen at room temperature, still it reacts with acids. When heated to about 800° C, it reacts with oxygen and causes a white light. Magnesium melts at about 1200° F, boils at about 2025° F. Magnesium is used with umteen things. It can be combined with other metals like atomic number 13 or copper as a structural component. Since it is light weight, it is used for airplane parts, in bleach ed limbs, vacuum cleaners, and specs; its besides in skis, wheelbarrows, lawn mowers, and outdoor furniture. Magnesium can in any case be destructive like in fire-starting bombs, and signal flares. Magnesium ranks sixth in natural wealthiness among the elements in crystallization rocks. It isnt that hard to get, thats why it is used with legion(predicate) things.

The estimated world toil of magnesium in 2002 was 422,000 metric slews. The estimated unite States production in the same year was 65,000 metric tons (this was new and gaga scrap). Magnesium has an atomic # of twelve in the first energy level. I t has two electrons in the second energy Lev! el, and 8 electrons in the last energy level it also has two valence electrons. The atomic weight of magnesium is 24.305. Magnesium is found in the alkali earth metal family, which is in... If you wishing to get a near essay, order it on our website: BestEssayCheap.com

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