<h3><u>Answer:-</u></h3>
3. <u>Proton</u> is the subatomic particle which accounts for most of an atom's mass.
4. <u>Electrons</u> are the subatomic particle which accounts for most of atoms volume.
Answer:
The hydrosphere.
Explanation:
It is this because ice and glaciers are all liquids and liquids are in the hydrosphere. Well.. Most liquids..
Answer:
Shut yo musty dusty ah up zaddy
Explanation:
come here big mami
1.123 nano-grams is your answer, do you understand now gimme dat 5 star and brainiest
M(Na2CO3•10H2O)=23*2+12+16*3+180=286g/mol
So lets take 1 mol of this compound
m(comp)=286 gram
m(H2O)=180 gramm
w(h2o)=180/286=0.6293(62.93%)
Answer 62.93% water