An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (Enter a whole number.)

answer; a male inherits only one allele of the x-linked gene controlling hair color;

the eggs of the insects should be the first thing collected at the scene.

false

yes? sounds right, but you didn’t ask a question.

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called