<span> rate 3/1= square root of 32/x
square both sides
9/1=32x
x = 32/9
= 3.6
Must be He
molar mass =4
</span>
Answer:
Radium
Explanation:
It has the highest atomic number so it would have more shells, making it larger than the others.
Answer:
The answer is 28 gram.
28 gram of Nitrogen gas are found in 22.4 l in Nitrogen gas
Answer:
C. The criterion of minimizing chemical waste favors the use of organic solvents.
Explanation:
I chose B on my quiz and got it wrong, then it showed that C was the correct answer. I didn't know this one myself.