Homework Table On Subatomic Particles

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Complete the following table:

Table of Subatomic Particles
Element	Atomic Number	# of protons	# of electron	Nuclear charge	Mass Number	# of neutron
Carbon	___	___	___	___	12	___
___	10	___	___	___	___	10
___	___	1	___	___	1	___
___	___	___	3	___		4
			+2	4
Calcium						20
	11				23
		18				22
			+90			142