Examlex
Endothermic animals use the majority of their energy to _____.
Electronegativity
A chemical property that describes the ability of an atom to attract electrons towards itself in a chemical bond.
Isotopes
Forms of an element that differ in the number of neutrons their atoms carry.
Electrons
Negatively charged particles in atoms, playing a crucial role in chemical reactions and electricity by transferring energy and charge.
Neutrons
Subatomic particles found in the nucleus of an atom, having no electrical charge and a mass slightly greater than that of protons.
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