How many total atoms are found in one molecule of H2O?

A.
4

B.
2

C.
1

D.
3

Question

How many total atoms are found in one molecule of H2O?
 
 A.
4
 
 B.
2
 
 C.
1
 
 D.
3

anonymous · Answer

b

jim_thompson5910 · Answer

2 atoms of Hydrogen (since you have H2, it means 2 H's)

1 atom of Oxygen


2+1 = 3 atoms total

anonymous · Answer

thank you guys

anonymous · Answer

Which method of separation can be used for a homogeneous mixture?	
 
 A.
magnetism
 
 B.
filtration
 
 C.
density
 
 D.
distillation

jim_thompson5910 · Answer

not sure, but the answer may be in here http://www.enotes.com/homework-help/possible-separate-pure-substance-how-can-you-39161

anonymous · Answer

thank you

anonymous · Answer

Which statement explains the process of a chemical reaction?
 
 A.
Reactants react to produce new substances known as products.
 
 B.
Products combine to produce new reactants.
 
 C.
Substances are mixed together, producing a homogeneous mixture.
 
 D.
Substances are mixed together, producing a heterogeneous mixture.