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As you move across the periodic table, from left to right, atoms tend to get smaller because, (0.5 Points) they have more mass they have less mass they have more protons. they have less electrons.
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As you move across the periodic table, from left to right, atoms tend to get smaller

because,
(0.5 Points)
they have more mass
they have less mass
they have more protons.
they have less electrons.

User EricLeaf
by
3.6k points

1 Answer

6 votes

Step-by-step explanation:

because they have more protons

User Joao Pereira
by
3.4k points
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