"A is an element with atomic number 11 and B an element with atomic number 17. if A and B react to form a compound , what is the formula of the compound ?"
Answers
Answered by
1
Answer:
AB
Explanation:
A is sodium(Na) with valency 1 ;charge +1
B is chlorine(cl) with valency 1. ;charge -1
A and B by Criss cross method form AB i.e;NaCl(sodium chloride) commonly known as salt -ionic bond
Answered by
0
Answer:ab
Explanation:
Similar questions