Chemistry, 18.08.2019 12:00 cordovatierra16
19.b is the chemical symbol of which element?
boron
boring
balkite
beryllium
20.zinc (zn) has an atomic number of 30 and an atomic mass of 65. how many neutrons does a stable atom of zn have?
30
35
60
95
Answers: 1
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Areader can tell that the meaning of “obnoxious” will include “having the quality of something” because of the .a) prefix b)pronunciation c)suffix d) word root
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19.b is the chemical symbol of which element?
boron
boring
balkite
bery...
boron
boring
balkite
bery...
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