CBSE BOARD XII, asked by hariom2659, 8 months ago

An element with mass number 81 contains 31.7% more neutrons as compared to protons. Assign the atomic symbol,

Answers

Answered by azaziabdullah207207
1

Answer:

An element with mass number 81 contains 31.7% more neutrons as compared to protons. Assign the atomic symbol. Thus, protons = 35 = atomic number.

Explanation:

Answered by Anonymous
11

Answer:

Explanation:

An element with mass number 81 contains 31.7% more neutrons as compared to protons. Assign the atomic symbol. Thus, protons = 35 = atomic number.

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