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17 Cards in this Set

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