Rahila Ahmed
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Posted 5 year ago
The atomic number of four elements P, Q, R, S are 6, 8, 10 and 12 respectively. The two elements which can react to form ionic compounds are:
A. P and S
B. Q and R
C. P and R
D. Q and S
3 Answer(s)
Vaibhavi Salunkhe
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Posted 5 year ago Vaibhavi Salunkhe

Option d Q and S

Priya Soni
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Posted 5 year ago Priya Soni

Q & s ans.

Seema Kumari
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