q.1Which of the following compound contains radical?
(a) Sodium oxide (b) Sodium sulphate
(c) Sodium chloride (d) Carbon dioxide
q.2 What are radicals?
(a) Combination of cation and anion
(b) Two or more elements act together as a single group
(c) Positively charged unit
(d) Negatively charged unit
Answers
Answered by
0
Answer:
few of them are radical
this is theans
Answered by
1
Answer:
b) two or more elements act to together as a single groupp
it's symbol is dot in any element
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