Hey there!
Molar mass of magnesium is 24.305.
One mole of magnesium has a mass of 24.305 grams.
We have 1.75 moles.
Multiply 1.75 by 24.305.
1.75 x 24.305 = 42.5
1.75 moles of magnesium has a mass of 42.5 grams.
Hope this helps!
I think it's bromine and mercury.
Answer:
A
Explanation:
Clear glass reflects light, but frosted glass absorbs light.
It could them know how it start when it started wats in the infectious disease and why