6 sodium and 6 Bromine in 6NaBr
Explanation:
Density of object = gram/volume
= 100 g/ 5 cm³
= 20 g/cm³
The protons in the atom determine what the atom is. It also determines the atomic number<span>. For example, hydrogen has one proton, so it the atomic number is one. Lithium has an atomic number of three because it has three protons.</span>
Answer: As the glacier receded, the sediments in the stream built up to result in the formation.
Explanation: study island
