B.two or more atoms of one or more elements that are linked by shared electrons<span>
C. pure substance</span> <span> D. can be found in elements and compounds</span>
<span>The mass of an atom comes from
the protons and neutrons that are found in the nucleus. The number of protons
is the atomic number of an element. To find the number of neutrons, subtract
the atomic number from the mass of an atom. So, if an atom is missing a neutron
or has an extra neutron, the atom is called an isotope. An atom is still the
same element if it is missing an electron. That is also true for isotopes. They
are the same element but their number of neutron differs.</span>
When a phosphate bond breaks, it releases energy, and the ATP turns into ADP
Answer:
Explanation:
average kinetic energy of a gas molecule really only depends on the temperature, so which ever container is at the highest temperature is the answer