Chemistry, asked by honey27khan, 8 months ago

An element X has mass number 6 and atomic
number 3 contains

a) 3 electrons
b) 6 electrons

Answers

Answered by yasmeen2005
1

Answer:

li is contains 3 electons.

Answered by vinay13893
4

Answer:

3 electrons

Explanation:

mass number is the total number of protons and neutrons in an atom of an element

atomic number number of protons in an atom of an element. since no. of protons and electrons in an normal atom is same,

your ans is option a

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