MsTazzie1981 MsTazzie1981

06-01-2017
Chemistry

Answered

Which of these statements is incorrect regarding an atom of the element scandium?

AIt has 21 negatively charged electrons
BIt has 21 positively charged protons in its nuclear
CIt has 21 neutrons in its nucleus
DIts chemical symbol is Sc

Verified Answer :

LordAnime LordAnime

06-01-2017

C is incorrect. I has 21 PROTONS in its nucleus. Not neutrons.

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