Flashcards
science
Cards in this deck (17)
- 1Chemical PropertiesCharacteristics that describe how a substance reacts with other substances
- 2NeutronSubatomic particle without a charge
- 3Physical PropertiesCharacteristics that can be observed without changing the composition of the substance
- 4ElectronNegatively charged particle
- 5Alloya solution of two or more metals
- 6Compounda substance made up of atoms of two or more different elements joined together
- 7Solutiona homogeneous mixture throughout which two ore more substances are uniformly dispersed
- 8Mixturea combination of two or more substances that are not chemically combined
- 9Moleculea group of atoms that are held together by chemical forces
- 10IsotopeAtom with the same number of protons but different number of neutrons
- 11Moleculesmallest unit of a compound that retains chemical properties
- 12Mass NumberNumber of protons and neutrons in the nucleus of an atom
- 13Atomic NumberNumber of protons in the nucleus of an atom
- 14Ionatom or molecule that had gained or lost electrons
- 15Average atomic massthe weighted average of the atomic masses of an element's naturally occurring Isotopes
- 16—
- 17—
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- Flashcards on science, created by kylee fox on 24/02/2019.
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- kylee fox
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