Calcium and bromine have formed a bond. Leading up to this, calcium gave up electrons. It was a(n) ____.
a negative ion
Calcium has electrons in the 4th energy level. The only liquid that has valence electrons in energy level 4 would be BROMINE.
calcium
No, the chemical properties of calcium and bromine are not similar. The melting point for Calcium is 8390C, bromine's is -7.250C. Calcium's boiling point is 1484°C, bromine's is 58.750C. etc. Calcium is a silvery white, soft alkaline earth metal. Although none of the alkaline earths occur free in nature, calcium compounds are abundant. Bromine is a reddish-brown liquid, and it has a metallic luster in solid form.
It would create calcium bromide which is written as CaBr2.
a negative ion
It is Calcium bromide = CaBr2
Calcium has electrons in the 4th energy level. The only liquid that has valence electrons in energy level 4 would be BROMINE.
Calcium bromide
This is a salt of Calcium and Bromine.
calcium
A neutral atom of calcium has 20 electrons
I believe its Calcium, because it is in group 2, and Bromine is not in group one or two, making Calcium more reactive.
What is the percent of bromine in calcium perbromate? (The perbromate ion is BrO4-1.)
No, the chemical properties of calcium and bromine are not similar. The melting point for Calcium is 8390C, bromine's is -7.250C. Calcium's boiling point is 1484°C, bromine's is 58.750C. etc. Calcium is a silvery white, soft alkaline earth metal. Although none of the alkaline earths occur free in nature, calcium compounds are abundant. Bromine is a reddish-brown liquid, and it has a metallic luster in solid form.
Calcium Bromide (Ca + 2Br --> CaBr2)
There are 20 electrons in a calcium atom.