Which of the following best defines a 'Molecule'?Group of answer choicesA single type of atom.The smallest unit of a compound that can exist while retaining the chemical properties of the compound.A combination of different compounds.A type of physical model used in chemistry classes

Define the terms ‘compound’ and ‘molecule’

Define molecule

What does the term 'Atom' refer to in chemistry?Group of answer choicesA type of model used to represent molecular structures.A combination of two or more elements chemically bonded together.The smallest unit of an element that maintains the chemical properties of that element.The smallest particle of a compound that retains its chemical properties.

A(n) __________ is formed when two or more atoms bond together; a(n) __________ is used to describe molecules that are composed of more than one type of element.ANSWERmolecule; ionmolecule; compoundcompound; moleculeion; electrolyte

Which of the following statements is true regarding molecules and compounds?Multiple choice question.Molecules always consist of less than 24 atoms, and compounds always consist of 24 or more atoms.Molecules consist of just one element, and compounds are composed of different kinds of elements.Molecules and compounds are both made of atoms.