Chemistry, 15.07.2020 02:01 denvontgekingice
The proton, neutron and electrons in the atom of the element represented by the symbol 231Y89 are:
A. 89,231 and 89
B. 142, 89 and 142
C. 89, 142 and 89
D. 89, 320 and 320
Answers: 1
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If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a
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Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom
Answers: 1
The proton, neutron and electrons in the atom of the element represented by the symbol 231Y89 are:...
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