Question

6 the chart shows some properties of the element carbon. which property is most responsible for carbons ability to form complex biological
properties of carbon
number of neutrons: 6
number of protons: 6
number of electrons: 6
atomic masses of stable isotopes: 12, 13
a number of neutrons
b number of protons
c number of electrons
d atomic masses of stable isotopes

Explanation:

Carbon has 6 electrons. The electron configuration of carbon allows it to form four covalent bonds. This ability to form multiple bonds (due to the number of electrons available for bonding) is crucial for carbon to form complex biological molecules. The number of neutrons affects the isotope but not the bonding ability. The number of protons defines the element but doesn't directly relate to bond - forming for complexity. The atomic masses of stable isotopes are related to mass and not to the ability to form complex structures.

Answer:

C. number of electrons