Answer:
The fire may grow bigger, depending on the gas.
Explanation:
If you expose more air to a small flame then it could grow larger because air keeps fire alive.
I think C. Ionic compounds are very difficult to break apart because they are fully negative or positive charges, like magnets.
Yeah, what? I don't think Brainly knows that. Maybe you should taste the filtered salt water and find out the answer.
Answer:

Explanation:
Given,
The density of Helium is 
We need to find the density in Dg/μm
We know that,
1 g = 10 dg
1 cm³ = 10¹² μm³
So,

So, the density of Helium is equal to
.