Karteikarten
Vocab
Karten in diesem Stapel (15)
- 1AtomThe smallest unit of Matter that keeps the identity of the substance
- 2ProtonSubatomic particle with a positive charge located in the nucleus of the atom. The number of protons gives the atom its identity
- 3NeutronSubatomic particle with no charge, the same mass as a proton, and located in the nucleus of the atom
- 4ElectronSub atomic particle with a negative charge and located outside the nucleus
- 5Atomic numberThe number of protons in the nucleus of an atom.this number identifies the atom
- 6Atomic massThe number of protons and neutrons in the nucleus of an atom
- 7ElementA substance that cannot be broken down into simpler substances by ordinary chemical means
- 8Periodic tableAnd arrangement of elements in order of increasing atomic numbers that demonstrates the periodic patterns that occur among the elements
- 9PeriodElements that occur in a horizontal row on the periodic table
- 10GroupElements that occur in a vertical column on the periodic table also called a family
- 11MetalAn Element below and to the left of the stairs step line of metalloids, about 80% of the known elements are metals
- 12NonmetalAn element above and to the right of the stair step line of Matalloids.
- 13MetalloidsAn element with properties of both metals and non-metals located along the stair step line on the right side of the periodic table
- 14SyntheticNot found naturally on earth, man made
- 15IsotopeAtoms with the same number of protons but with a different number of neutrons
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- Beschreibung
- Karteikarten am Vocab, erstellt von Sarah Jackson am 22/03/2018.
- Erstellt von
- Sarah Jackson
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