6) Na2 SO4
7)nonmetallic elements
10)mass
11) mole
* sorry I didn't know Q. 8/9
False. Alkaline earth metals react with oxygen.
Bottle 1 is a compound bottle 2 is element bottle 3 is a element bottle 4 is a element
The answer is heart
good luck!
HI acts as an arrhenius acid in solution. It will dissociate into H⁺ and I⁻ therefore being a proton donor. (HI is actually one of the 7 strong acids)
I hope this helps.
