A compound is a substance that can be separated into simpler substances only by chemical means.
A persons weight changes as he travels from earth to space but his mass remains the same
Answer:
Ionic bonding occurs when atoms either gain or lose one or more valence electrons, resulting in the atom having either a negative or positive charge.
Through ionic bonding, an atom of each element will combine with the other to form a molecule, which is more stable since it now has a zero charge.
Explanation:
Answer:
The answer is
<h2>5.50</h2>
Explanation:
The volume of a substance when given the density and mass can be found by using the formula

From the question
mass = 22 g
density = 4 g/mL
The volume is

We have the final answer as
<h3>5.50 mL</h3>
Hope this helps you