Flashcards
componds
Cards in this deck (20)
- 1what are compoundsthe substances that make up atoms
- 2what are some common compoundswater
salt
wax
oil - 3how many atoms are in compoundsjust a few
- 4how many atoms do plastics containthousands
- 5how do scientists represent molecules of compoundslike the molecules of elements
- 6what are compound latticescrystal lattices
- 7why are the lattices strongly bodedso they can be very hard
- 8what is the scientific name for saltNaCi
- 9what's the name for beach sandSiO2
- 10what's a mixtureelements and compounds combined
- 11what are you made ofelements
- 12how many elements is the body made of16
- 13how much percent are 6 of the elements that make up most of our body98.5
- 14what are the 6oxygen
carbon
hydrogen
nitrogen
calcium
phosphorus - 15is tap ware pure H20no
- 16what are gaseous mixturesany 2 gases mixed together
- 17what do you breathe innitrogen
oxygen
carbon dioxide - 18what do you breathe outnitrogen
oxygen
carbon dioxide - 19what are liquid mixtures2 liquids mixed together
- 20what are alloysa mixture of metals
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- Flashcards on componds, created by muhammad ihtasham on 04/05/2016.
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- muhammad ihtasham
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