Atoms
Elements
Molecule, compounds, and Mixtures
Mass, Volume, and Density
Matter
100
What do we call the center of an atom made up of protons and neutrons?
What is the nucleus?
100
About how many elements are known to exist today?
What is 100?
100
What do we call two or more substances that are NOT chemically bonded?
What is mixture?
100
The amount of matter that an object contains?
What is mass?
100
All matter is made of these small particles.
What are atoms?
200
What are the positively charged particles in an atom?
What is proton?
200
What do we call the chart that organizes the elements based on their properties?
What is the Periodic table of elements?
200
What are two or more atoms that are chemically bonded?
What is molecule?
200
The amount of mass in a given volume?
What is density?
200
All matter is made of one or more of these, which are made of a single kind of atom with their own physical properties.
What are elements?
300
What are the negatively charged particles in an atom?
What is an electron?
300
The elements are divided into three main groups according to their properties, they are.....
What is metal, metalloid, and nonmetal?
300
What are two or more different atoms chemically bonded?
What is a compound?
300
The amount of space the an object takes up.
What is volume?
300
These are physical properties used to describe matter.
What are mass, volume, and density?
400
What do we call the particles in an atom that have no charge?
What is a neutron?
400
What does the number above the element symbol tell you about the element?
What is the number of protons?
400
H2O is an example of a.......
What is compound?
400
What is the equation for finding the density of an object?
What is D=M/V
400
All matter is either a mixture or a pure substance. Pure substances include elements and what?
What are compounds?
500
All atoms have mass, take up space, and are in.......
What is constant motion?
500
What does the number below the element's symbol tell you about the element?
What is the Atomic mass?
500
N2 is an example of a............
What is molecule?
500
The equation for finding volume is V=LxWxH. How else can you find the Volume of an object?
What is by using water displacement?
500
What do we call elements that have multiple versions or different numbers of electrons?
What is an isotope?
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