Metals (M) in group 2 of the periodic table form ionic bonds
1 answer:
Answer:
16
Explanation:
Group two elements are alkaline earth metal.
All these have two valance electrons. In order to achieve noble gas configuration it loses its two valance and get complete octet.
Reaction with group 16.
Reaction with oxygen,
They react with oxygen and form oxide.
2Ba + O₂ → 2BaO
2Mg + O₂ → 2MgO
2Ca + O₂ → 2CaO
this oxide form hydroxide when react with water,
BaO + H₂O → Ba(OH)₂
MgO + H₂O → Mg(OH)₂
CaO + H₂O → Ca(OH)₂
With sulfur,
Mg + S → MgS
Ca + S → CaS
Ba + S → BaS
You might be interested in
Answer:
sulphuric acid as it is strong electrolyte and thus, ionises completely.
Explanation:
Answer: sorry for the late answer, I just took the test today.
It provides instructions for processes of the cells
Explanation:
The small intestine i think :) hope that helps
<span>5 quilos
dfghjjjjjjjjjjjjjjjjj
</span>
Answer:
I know for a fact the correct answer is B