Assuming you are talking about the atomic mass of calcium chloride...
M = n/V
M = 1/3.35
M = 0.298
700 mL ....................
#1
Heterogenous mixture mean unsimilar substances .
- Chicken noodle soyp.
- salt water
- propane.
#2
An element is a substance made of only one type of atoms
When two element combine to form more than one compound i hope this helps you with work have a nice day :)
I think it’s B. I’m not 100% sure but I believe it is B! Srry if this is late btw.
