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Which of the following elements has the largest atomic radius? Potassium Calcium Cobalt Nickel SOMEONE PLEASE HELP

Which of the following elements has the largest atomic radius? Potassium Calcium Cobalt Nickel SOMEONE PLEASE HELP
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1 vote
Which of the following elements has the largest atomic radius?

Potassium
Calcium
Cobalt
Nickel

SOMEONE PLEASE HELP

User Petrona
by
8.4k points

2 Answers

1 vote

Answer:

Top answer is correct thx

Step-by-step explanation:

answer is potassium I took the test and that was the answer

User TarasLviv
by
8.3k points
6 votes
Potassium has 243 pm
Calcium has 194 pm
Cobalt has 152 pm
Nickel has 149 pm

Your answer should be A.
User GregL
by
8.1k points
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