When the proton number and electron number are unequal, the atom or molecule
forms a covalent bond with another atom
is an ion
becomes part of a molecule
gains or loses a proton
gains or loses a neutron

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

human-caused climate hope this

the answer is c most of the fortnite players usually buy v bucks to get the battle pass and other cosmetics but some players who are referred to as "no skins" don't   buy skins and are usually noobs.

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