Question

An ion M power 3 + has 10 electrons and 14 neutrons what is the atomic number and mass number of M?

Answer 1

Answer:

Atomic number = 13

mass number = 27

Explanation:

Hello Dear,

• Atomic number is equal to number of protons or number of electrons.
• In any element number of protons is always equal to number of electrons.
• Here is 10 electrons and +3 charge so the total number of electrons is 13.
• So, Atomic number of M = 13.

• Mass number is equal to sum of total number of protons and total number of neutrons.
• Here, total number of neutron is 14 and total number of proton is 13.
• So, Mass number of M = 27.

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