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ATOMS TO A 7 YEAR OLD !
Atoms
contains protons, electrons, neutrons that makes up a element
protons are part of a element, that is positive number
neutrons are part of a element as well but it is a natural number
electrons are part of element but it is a negative number
A Mass Number is the total of neutrons and protons
A Atomic Number is the amount of protons in a element
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- Note on Untitled, created by James Hurst on 21/11/2018.
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- James Hurst · Nov 2018
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- Nov 21, 2018
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