Which of the following statements about subatomic particles best characterizes protons?
positive charge, heavy, found in the nucleus of an atom
no charge, heavy, found in the nucleus of an atom
negative charge, light, circling the nucleus of an atom
no charge, light, circling the nucleus of an atom

the answer is A.)positive charge, heavy, found in the nucleus of an atom

Explanation:

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

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~ trueboss72