Flashcards
•Chemistry
Flashcards do conjunto (11)
- 1List the properties of carbon dioxideHydrochloric acid and calcium carbonate
- 2Explain the term combustionA high temperature exothermic reaction
- 3Explain the term catalystA substance that increases the rate of a chemical reaction but does not go up in the reaction
- 4Define an isotopeAtoms with 7 or 8 neutrons
- 5Define an ionAn Ion is a charged atom or molecule
- 6What’s the atomic numberthe number of protons in the nucleus
- 7What is the mass number of an atomThe protons and neutrons in the nucleus
- 8List the properties of oxygenHyrdrogen peroxide, Manganese dioxide, and oxygen + water
- 9Define atomThe smallest part of an element that still has the properties of that element
- 10Define moleculeTwo or more atoms combined
- 11Define compoundA substance that contains two or more different elements
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- FlashCards sobre •Chemistry, criado por keeva byrne em 16-11-2017.
- Criado por
- keeva byrne
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