Chemistry, asked by balagoudapatil3950, 11 months ago

28. Observe the below table and answer the following questions.
Elements A B C D E
Atomic No 11 4 2 1 7 19
Identify the two elements of same period and two elements of
for your answer.

Answers

Answered by charuvashist

2

Answer:

11 and 17are the two element of same period

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