Lilbabybells Lilbabybells

18-10-2017
Physics

contestada

34
SE
selenium
78.94

How many protons (atomic number) does the element shown contain in each of its atoms?

A)
68

B)
34

C)
17

D)
78.94

Respuesta :

NimatAdeniji NimatAdeniji

18-10-2017

Answer .B.34
34
SE
Atomic number=number of protons
34 is the atomic number which makes 34 the number of protons in the atom of the element

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