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24 questions
Something that has mass and takes up space.
volume
matter
mass
density
A measure of how much mass there is in a particular space.
mass
density
volume
matter
__________ are the building blocks (Legos) of all things.
solids
gases
atoms
nutrients
What measures how gravity pulls on an object?
matter
mass
weight
volume
One way to measure volume is multiplying...
length X width
height X length
length X width X height
width X height
I am the smallest whole particle of matter.
atom
compound
molecule
mixture
I am two or more atoms (same OR different) that are chemically bonded.
atom
compound
molecule
mixture
Which particle has a negative charge?
protons
neutrons
electrons
A pure substance that cannot be broken down into any other substance. They can be found on the Periodic Table.
compound
mixture
molecule
element
____________ can join together form molecules and compounds.
atom
molecule
electron
Which particles are found in the shells around an atom's nucleus?
Protons
Neutrons
Electrons
Both protons and electrons
Two or more DIFFERENT TYPES of atoms that are chemically bonded.
atom
compound
molecule
mixture
Which particle has a positive charge?
protons
neutrons
electrons
Which particle has no charge at all? (It is neutral)
protons
neutrons
electrons
What is this?
Element
Molecule
Compound
What is this?
Element
Molecule
Compound
What is this?
Element
Molecule
Compound
This is a model of carbon dioxide, or CO2. How many atoms of carbon are in this compound?
1
2
3
4
This is a model of carbon dioxide, or CO2. How many atoms of oxygen are in this compound?
1
2
3
4
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