Answer:
Molecular mass is the amount of mass associated with a molecule. It is also called as molecular weight. It can be calculated by adding the mass of each atom multiplied by the number of atoms of the element present in the molecule. For example, water is made up of 2 hydrogen atoms and 1 oxygen atom.
Explanation:
Answer:
Mixtures can be either homogeneous or heterogeneous. A mixture in which its constituents are distributed uniformly is called homogeneous mixture, such as salt in water. A mixture in which its constituents are not distributed uniformly is called heterogeneous mixture, such as sand in water.
Explanation:
Answer:
It's probably claim 3
Explanation:
It's not claim 1 because the amount of energy from the sun can't change and claim 2 doesn't really make sense.
Answer:
2) less
3) more
4) higher
5) slower (I’m not sure about this one sorry)
6) decreases
The electrons determine chemical behavior
