Answer:don’t click link ur gonna get ur info taken
Explanation:
Answer:
isotopes of hydrogen are protium,deuterium and tritium
Answer:
1.8g/cm³
Explanation:
Density is defined as the ratio of the mass of a substance and the space this subtance occupies. It is usually given in g/cm³.
The mass of the block is 30g.
The volume this mass occupies is 1.5cm × 4.8cm × 2.3cm = 16.56cm³.
The density is:
30g / 16.56cm³ =
<h3>1.8g/cm³</h3>
Your answer is Echology.
Definetion: Echology <span>is the </span>scientific<span> analysis and study of interactions among organisms and their environment.
</span>
Answer:
d
Explanation:
protons and neutrons are in the nucleus which i where most of the mass of an atom comes from
