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The atom of an element x has 21protrons and 23neutrons. What is the (a) Electron number (b) Mass number (c) Neutron number​
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4 votes
The atom of an element x has 21protrons and 23neutrons. What is the

(a) Electron number
(b) Mass number
(c) Neutron number​

User Natbusa
by
3.3k points

1 Answer

3 votes
A. 21 electrons
B. 44
C. 23 neutrons
User Pankaj Bhardwaj
by
3.8k points
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