refers to some element X that has 9 protons and 19 protons and neutrons (so that means 19-9 = 10 neutrons). The element that has 9 protons is fluorine (symbol F on the periodic table)
Given the atomic
notation of 19/9 X, identify element X.
a fluorine
b neon
C pot...
Chemistry, 07.09.2021 04:40, spazzinchicago
Given the atomic
notation of 19/9 X, identify element X.
a fluorine
b neon
C potassium
d nickel
Answers: 2
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