The smallest particle of a chemical element that can exist.
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What is an Element?
An element is a substance consisting of atoms which all have the same number of protons - i.e. the same atomic number.
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What is a Molecule?
A molecule is a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction. Feedback
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What is a Compound?
A compound is a thing that is composed of two or more separate elements; a mixture
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What is an Electron?
An electron is a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
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Other cards in this set
Card 2
Front
What is an Element?
Back
An element is a substance consisting of atoms which all have the same number of protons - i.e. the same atomic number.
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