A is the answer.
Ice is solid, however, water is liquid. Yet ice still floats which is less dense than water.
Hope this helps!
H = 1 amu
P = 31 amu
O = 16 amu
Therefore:
H3PO4 = 1 x 3 + 31 + 16 x 4 => 98 u
hope this helps!
The answer is a because a fill in the blank is always just one word
<span>An ionic bond is the transfer of electrons and a covalent bond is a sharing of electrons
Happy studying! ^_^</span>
