Combos
physical combination of two or more substances that can be easily separated
What is a mixture?
What is magnetism?
the 5 senses we use to observe matter
What is sight, smell, taste, touch, and sound?
the three states of matter
What is solid, liquid, and gas?
these two words mean the shortest way of writing the name of an element on the periodic chart.
What is chemical symbol?
chemical combination of two or more substances
What is a compound?
best method to remove salt that has dissolved in water
What is evaporation?
measure of the amount of matter in a given volume
What is density?
state of matter where the particles are moving far apart and very quickly
What is a gas?
positive charge in an atom goes by this name
What is a proton?
a special kind of physical mixture with a solute and a solvent
What is a solution?
best method to remove gravel from sand
What is sifting?
measure of the amount of space an object or substance takes up
What is volume?
the point at which a substance changes from a liquid to a gas
What is boiling point?
vertical column of elements in the periodic table goes by this name
What is group?
the smallest particle of matter maintains the original properties
What is an Atom?
best method to remove sand from water
What is filtering?
measure of the amount of matter in an object or substance
What is mass?
state of matter where particles are packed in tightly and move only slightly
What is a solid?
horizontal row of elements in the periodic table goes by this name
What is period?
two or more of either the same type of atoms or different types of atoms chemically combined
What is a molecule?
add water to dissolve the salt, filter the sand, evaporate the water
the replacement, or pushing aside, of a volume of water, or any fluid, by an object
What is displacement?
point at which a liquid turns into a solid
What is freezing point?
the material most of the elements are made of and are on the left side and middle of the periodic table
What is metal?