volume_mute

The magnesium atom has two electrons in its outer orbit. Name two other elements whose atoms have this characteristic

publish date2024/06/17 20:05:3.225611 UTC

volume_mute
Be (beryllium)
H (Hydrogen)
Ca (calcium)
O (Oxygen)

Correct Answer

(1) Be (beryllium)
(2) Ca (calcium)

Reference

Basic Physics: A Self-Teaching Guide


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