lilqueen04 lilqueen04

30-09-2020
Chemistry

contestada

1 3.1.2
Question 1 of 10
Which of the following notations is the correct noble gas configuration for Sr?
A. [Kr]452
O B. [Ar]452
O C. [Ar]552
D. [kr]552
SUBMIT

Respuesta :

marie0518lights marie0518lights

09-10-2020

Answer: (Kr) 5s2

Explanation:

Apex

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