Question

The atomic number of an element is 19. Which is true of this element?

Answer 1

A.
Each atom forms 19 ions.


B.
Each atom has an atomic mass of 19.


C.
Each atom has 19 protons.


D.
Each atom has 19 neutrons.

Answer 2

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Answer 3

-_- drntarjhjng;bxzd'iongszponge[iobtwadgfrtwae'de3epd'otwazd'elng

Answer 4

What do you think?

Answer 5

Ermm A b or d

Answer 6

pick one

Answer 7

I mean a c or d

Answer 8

>.> Umm

Answer 9

B?

Answer 10

I believe so

Answer 11

Why thank ya kindly young ranscal!

Answer 12

Atomic number equals number of protons

Answer 13

Oh so C

Answer 14

yers

Answer 15

Thx @UnkleRhaukus