Which particles affect the mass number?
Select one:
a. protons, electrons
b. protons,...
Chemistry, 17.09.2021 19:20 woodfordmaliky
Which particles affect the mass number?
Select one:
a. protons, electrons
b. protons, neutrons
c. electrons, neutrons
d. protons only
Answers: 2
Chemistry, 21.06.2019 22:00
Bohr's model could only explain the spectra of which type of atoms? single atoms with one electron single atoms with more than one electron bonded atoms with one electron bonded atoms with more than one electron
Answers: 2
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What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
Answers: 3
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