Flashcards
chemistry definitions
Flashcards do conjunto (7)
- 1atomthe smallest part of an element which still behaves as that element.
- 2atomic numberThe number of protons in the nucleus of the atom.
- 3elementA substance made up of only one type of atom
- 4isotopeAtoms of the same element that have different mass numbers.
- 5mass numberThe total number of protons and neutrons in the nucleus of the atom
- 6compoundA substance made up of two or more elements chemically bonded together
- 7diatomic elementsElements that exists as a molecule which contains two atoms
Informações
- Descrição
- Key Stage 3 Chemistry FlashCards sobre chemistry definitions, criado por oscar webster em 03-11-2021.
- Criado por
- oscar webster
- Visualizações
- 6
- Avaliação