Answer:
a mixture is a material made up of two or more different substances which are physically combined.
Answer:
The answer is A, if im not mistaken
D it’s quartz on the Mohs scale thing it’s ranked 7
Answer: OB
Explanation:
The empirical formula of an element is the simplest formula of an element which shows the ratios of atoms of the each element present in a molecule of a compound .
Hello, Ginamuhs2!
The oxidizing agent in 2H2S + 3O2 → 2SO2 + 2H2O is the oxygen.
I hope this helps;)
