Does it Matter?
Elements
All About Atoms
Let's Table It
Left-Overs
100
Anything that takes up space
What is matter?
100
a material that cannot be broken down into anything simpler atom
What is an element?
100
the center of an atom
What is the nucleus?
100
the place where the elements are arranged in order of atomic number
What is the Periodic Table?
100
shiny and solid
What are characteristics of metals?
200
solid, liquid, and gas
What are the 3 states of matter?
200
Two or more atoms joined together
What is a molecule?
200
a subatomic particle with no charge
What is a neutron?
200
it's like an abbreviation for the element name
What is the chemical or element symbol?
200
measures how much space that matter takes up
What is volume?
300
the state of matter that includes helium
What is gas?
300
metals, non-metals, and metalloids
How are elements classified?
300
a subatomic particle with a negative charge
What is an electron?
300
the element name, chemical symbol, atomic mass, and atomic number
What is shown on the Periodic Table?
300
properties that can be observed or measured without changing a substance into a new substance
What are physical properties?
400
the state of matter that includes water and juice
What is the liquid state?
400
the smallest unit of an element that has all the properties of that element
What is an atom?
400
a subatomic particle with a positive charge
What is a proton?
400
elements are arranged in numeric order by this
What is the atomic number?
400
how strongly gravity pulls on an object
What is weight?
500
the state of matter that includes ice
What is solid?
500
made up of atoms of two or more elements
What is a compound?
500
the amount of matter in an object
What is mass?
500
by atomic number, by colors, by columns
How is the Periodic Table arranged?
500
Mass stays the same, but weight may change due to gravity.
What is the difference between mass and weight?
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