A. how do the numbers of protons in different isotopes of an element compare?
b. how do...
Physics, 24.01.2020 06:31 villafana36
A. how do the numbers of protons in different isotopes of an element compare?
b. how do the number of neutrons in different isotopes of an element compare?
c. what is the atomic number of an atom, and where can you find it on the periodic table?
d. how many protons, neutrons and electrons does a neutral atom of iron-55 have?
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