How many valence electrons does a neutral atom of aluminum have?
a. 3
b. 10
c. 13
d. more information is needed to figure this out.

The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!

Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride

In pqr m< p=60 m< q= 30 and m