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15 Cards in this Set

  • Front
  • Back
Most elements are _______.
metals
An element is a stubstance that cannot be changed to a
__________ ___________.
simpler substance
Atoms are made up of _____,_____,and ______.
protons neutrons electrons
Scientist Sudy atoms by using a/an ____________ model.
electron cloud
Sodium and chlorine combine to form a new substance or compound called _______.
salt
Molecules are made up of two or more ______. H2O is one _______of water.
atoms, molecule
The most common solvent in solutions is ______.Examples: _____ and _______.
water, brass, dental fillings
In a solution particles are small and disolve. In a ________ particles are larger and settle out when left alone.
suspension
_________ is a silver-colored liquid used in electric switches. It is a _______ because it conducts elecricity.
Mercury , metal
If an atom has the same number protons an electrons it is _________.
neutral
If a food coloring is added to water, the water is the _________ and the food coloring is the _____.
solvent, solute
Together they make a _______.
solution
The molecules of the food coloring_______ in the water.
disolve
The particles of food coloring will not ________ out.
settle
WHO IS THE BEST SISTER IN THE WORLD??????
Kyndal Blair Jones!!!!
duhhhh!!!!

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