What is true about the mass of protons and neutrons?
a) they are exactly equal to each other....
Chemistry, 13.12.2019 07:31 smithjirrah
What is true about the mass of protons and neutrons?
a) they are exactly equal to each other.
b) they are exactly equal to 1 amu.
c) they have negligible mass.
d) they have masses slightly greater than 1 amu.
Answers: 2
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Much of the general structure and physical properties of the interior of the earth are inferred from: a)deep oil and gas bore holes b)geologic investigations c)analysis of seismic waves d) study of volcanoes
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Why does his teacher ask him to balance the equation by including the correct coefficient
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