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Which group of the periodic table consists of elements that share similar properties and have 2 electrons in their outer shells

A. 1
B. 13
C. 14
D. 2

User Godidier
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1 Answer

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Answer: The correct answer is A.

Step-by-step explanation:

Group 1 of the periodic table consists of elements that share similar properties and have 2 electrons in their outer shells. These elements are known as the alkali metals. They include elements such as lithium (Li), sodium (Na), potassium (K), and so on, all of which have a single electron in their outermost shell.

User Smeltplate
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