Answer:
changing shape under heat and pressuremelting completely, then cooling
Explanation:
Answer:
c 18.0ml
Explanation:
The average mass of one H2O molecule is 18.02 amu. The number of atoms is an exact number, the number of mole is an exact number; they do not affect the number of significant figures. The average mass of one mole of H2O is 18.02 grams. This is stated: the molar mass of water is 18.02 g/mol.
Change in energy is E=hc/wavelength of emitted photon
Answer:
The answer is A. solvent, solute, solution.
Explanation:
