Chemistry, asked by beastanario, 11 months ago

One atom has 20 protons and a mass of 44. Another atom has 20 protons and a mass number of 40. What is the identity of these atoms? How do you account for the difference in mass numbers?

Answers

Answered by divyanshdangerous

Answer:

first atom has four more protons than electrons therefore it has charge of +4 where as second one has equal no. of protons and electrons so it is neutral.

Explanation:

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