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JulsSmile [24]
3 years ago
9

An atom has 20 protons, 26 neutrons, and 20 electrons. what could be the atomic mass of this atom?

Chemistry
1 answer:
Elanso [62]3 years ago
7 0
46 is the answer. because if you add 26 and 20 that is the mass
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A gas occupies 50.0mL at a standard temp. What volume would it occupy at 335 Celsius with
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Answer:

V₂ = 111.3 mL

Explanation:

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