In the box next to your answer. (b) Complete the sentence by putting a cross
An atom of an element always contains
D A
more protons than neutrons
B equal numbers of protons and neutrons
oc
more electrons than protons
D equal numbers of protons and electrons

D equal numbers of protons and electrons

Explanation:

An atom of an element will always contain equal number of protons and electrons.

Atoms are electrically neutral because the number of positive charges and negative charges within them are always equal.

For;

 So number of protons = number of electrons within an atom.

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