Chemistry, 30.11.2021 21:30 josh7049

A single atom of an element has 21 neutrons, 20 electrons, and 20 protons. Which element is it? K
Zr
Ca
Sc

Which diagram represents a gas that has been ionized?
diagram 1
diagram 2
diagram 3
diagram 4

Answers: 3

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More questions: Chemistry Another questions

A single atom of an element has 21 neutrons, 20 electrons, and 20 protons. Which element is it? K Zr Ca Sc Which diagram represents a gas that has been ionized? diagram 1 diagram 2 diagram 3 diagram 4

Answers

Another question on Chemistry

A single atom of an element has 21 neutrons, 20 electrons, and 20 protons. Which element is it? K
Zr
Ca
Sc

Which diagram represents a gas that has been ionized?
diagram 1
diagram 2
diagram 3
diagram 4