09-10-2020
Chemistry

contestada

PLEASE HELP ASAP!!!
K+ has how many electrons?
-19
-18
-20
-none of these

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megladoneats100cooki megladoneats100cooki

09-10-2020

Answer:

Its 19.

Explanation:

K (potassium) has 19 electron according to the atomic number in the periodic table. The atomic number tells you the number of protons and electrons.

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