rmilardi07 rmilardi07

06-10-2020
Chemistry

contestada

pls help me asap ❤️ i need HELP

pls help me asap i need HELP class=

Respuesta :

getuabera41 getuabera41

06-10-2020

Answer:

A potassium B Argon

Explanation:

when you add the number of electron you can get the number of the element

so alkali metals are the most reactive than nobel gases

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