How many protons , electrons,and neutrons are in the following atoms?
atomic number. mass number
a.Beryllium (Be). 4, 9
b.Neon (Ne). 10 ,20
c.Sodium (Na). 11, 23
atomic number. mass number
a.Beryllium (Be). 4, 9
b.Neon (Ne). 10 ,20
c.Sodium (Na). 11, 23
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Answer:
there is a 700 9000 and 600 handre d milyion protons
Answer:
di ko po ma gets
Kung pipili ng letters?
Explanation:
eto po kung letters i susulat
B
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