Answer:
liquid
Explanation:
A solid is defined as substance with a set volume and form. A liquid is defined as substance with a set volume but no fixed form. A gas is substance that does not have a definite volume or shape. Plasma, like a gas, has no set volume or shape.
the nucleus represented by x is 56
Should be Li₂O ! Hope this helped :')
Answer:
Explanation:
To determine the age, we need to know how much U have become Pb, so first we have to calculate the Pb moles present in a sample:
The percentage of U degradation:
Assuming that the life time is linear:
Answer:
Sorry; I am unfamiliar with the details they taught you. I would guess #3, for it allows kinetics to “work on the particles”. #1 makes no sense; what is
“Large”? #2 infers all particles are charged....#4. Seems unclear to me.
Maybe these thoughts will jar your memory.
Explanation:
