Atoms are made up of electrons, protons and neutrons. Protons have a positive charge, electrons have a negative charge, and neutrons have no charge. The oxygen atom has 8 electrons and 8 neutrons. How many protons must it have to have 0 charge?
A
0 protons
B
8 protons
C
16 protons
D
64 protons
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Answer:
B. 8 protons
Step-by-step explanation:
It has 8 electrons because it is necessary to remember that all atoms are electrically neutral charged. Therefore, all atoms formerly have equal numbers of electrons and protons.