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17 Cards in this Set
- Front
- Back
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bond
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how two atoms connect (or get married)
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H2O
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water
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exothermic
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chemical reaction that gives off heat
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endothermic
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chemical reaction that needs heat to happen
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bread
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carbohydrate, energy
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protein
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meat, building muscle
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What are the five senses?
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hearing, seeing, touch, smell, taste
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emulsion
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mixture that separates (like oil and water)
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'Ice to water' is what kind of change?
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physical change
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What are the three states of matter?
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solid, liquid, gas
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matter
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a general term for what makes up all things
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atoms
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building block of matter
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proton
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part of the atom found in the nucleus
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electron
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part of an atom found outside the nucleus
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element
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atoms found on periodic table
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Where are protons & neutrons found?
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Inside the nucleus of an atom
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Tell what the following symbols stand for: C, H, O
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Carbon, Hydrogen, Oxygen
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