a. numbers of neutrons and electrons
Chemistry, 01.09.2019 11:30 hiddenauthors436
The atomic mass of an atom is determined by what?
a. numbers of neutrons and electrons
b. number of protons and electrons
c. number of protons
d. number of protons and neutrons
Answers: 1
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If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion
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40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume
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The atomic mass of an atom is determined by what?
a. numbers of neutrons and electrons
a. numbers of neutrons and electrons
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