Answer:
I think it will be d 12% it will be true
Answer:
A potential
Explanation:
potential energy is a kind of energy which rest or stays in one position
Answer:
B
Explanation:
Coal is a non-renewable resource, so the supply can't produce faster than we can mine it.
C- Electron
A-Nucleus
B-Neutron
D-Protron
Answer:
1/2 ( the two answers given are not FRACTIONS)
Explanation:
Moles of CH3OH = 128 gm / 32 gm / mole = 4 moles
Moles of water 72 gm / 18 gm /mole = 4
Mole fraction of CH3OH = 4 / ( 4+4) = 4/8 = 1/2
