Plz help. Write the chemical name of the following compounds.

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

What is the percentage of hydrogen in nitrogen trihydride

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium