Answer:
Argon
Explanation:
The element that has a complete valence electron shell is argon (Ar) since it is a noble gas in the last group on the periodic table. destinymitchell966
what are sound waves* but anyways sound waves are sounds that travel through waves.
example: music travels out of a device into our ear.
H2O hzhjxjdhdjjdhdhhd i guessed sorry it might be wrong
For him to write down his adventures
The horned marsupial frog, is a species of frog in the family Hemiphractidae. It is an arboreal species found in Colombia, Costa Rica, Ecuador and Panama.
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