Definitions
A student examined a rock sample and described it as having particles of various colors that were 1 millimeter to 12 millimeters in size. The student was making
an observation
Method used to find the volume of an irregularly shaped solid
What is water displacement?
NaCl is what type of pure substance.
What is a compound?
The part that gets dissolved.
What is the solute?
The part of the atom that has a negative charge.
the amount of matter in an object.
What is mass?
liquid A has a density of 3 g/mL while liquid B has a density of 5 g/mL.
The one that will float on top of the other.
What is liquid A?
The water on the stove is boiling. This is what the water temperature does when it is boiling.
The temperature remains the same.
The type of solution that has the maximum amount dissolved.
What is saturated?
The subatomic part(s) of an atom located in the nucleus.
What is the proton and neutron?
the amount of space an object takes up
What is volume?
The units for measuring mass
What are grams?
The number of chlorine atoms (Cl) in a molecule of Na2Cl4
What is 4?
The part of the solution that is the dissolver or does the dissolving.
What is the solvent?
Out of the the types of elements: metal, non-metal, metalloid, the type that has the most elements.
What are metals?
the amount of matter per unit of volume.
What is density?
The distance between two points
What is length?
Anything that has mass, volume and temperature.
What is matter?
H2CO3 is this type of pure substance.
What is a coumpound?
The group of atoms that are non-reactive in group 18 is named this.
What are the noble gases?
Living things can come from either living or nonliving matter
What is spontaneous generation?
The method used to find the volume of a marble.
What is water displacement?
A bowl of chicken soup is this type of matter.
What is a mixture?
He2 is this type of pure substance.
What is an element?
If 20 grams of products are produced in a reaction, this is how many grams of reactants there were.
The reaction is pictured below.
CaCO3 to CaO + CO2
What are 20 grams?