Answer:
length
Explanation:
cm measures length. Think of a ruler.
Answer:
the real tricky one question
Explanation:
Answer:
4 is the answer
Explanation:
i am not sure for this question
Answer:
True.
Explanation:
To know which option is correct, let us calculate the number of mole present in 60g of calcium. This is illustrated below:
Mass of Ca = 60g
Molar Mass of Ca = 40g/mol
Number of mole Ca =....?
Number of mole = Mass/Molar Mass
Number of mole of Ca = 60/40
Number of mole Ca = 1.5 moles.
From the calculations made above, we can see that 1.5 moles are present in 60.0 grams of calcium
Answer:
100%
Explanation:
My teacher just asked this question.
