False
Explanation:
because every problem of a mankind has a solution
CaCO₃ is a compound in and of itself thus it is not a polyatomic ion.
Answer: -property
Explanation: Transparency is a property of matter.
Answer:
0.1186mol Hg
Explanation:
To calculate the number of moles using the mass we divide the mass by the molar mass.
23.79g ÷ 200.59g/mol = 0.1186mol Hg
Answer:
Pi to 5 decimals is 3.14159-
Brainlist pls!
P.S. It's a repeating number, but you can just put a (-), so that you don't have to type the whole thing out.