Answer: B) 46.7% Si and 53.3% O
Explanation:
To calculate the mass percent of element in a given compound, we use the formula:
Mass of quartz = 5.05 g
Mass of silicon = 2.36 g
Mass of oxygen = Mass of quartz - mass of silicon = 5.05g - 2.36 g = 2.69 g
Thus the percentages of silicon and oxygen in quartz are B) 46.7% Si and 53.3% O
Most of the light passes through glass but none of the light passes through metal.
Answer:The volume will become less as the liquid wax cools to form solid wax.
Explanation:
Answer:
It’s the mantle
Explanation:
Just cause . Hope this helps and tell me if im wrong.