MATTER
PERIODIC TABLE
PHYSICAL & CHEMICAL CHANGES
METALS & NONMETALS
VOCABULARY
100
Atoms
Matter is composed of this.
100
The right side
Which side of the periodic table is nonmetals & metalloids ?
100
chemical
A bonfire is an example of a _______ change.
100
luster , ductile , malleable
What are the characteristics of metal ?
100
Pieces of paper that identify acids & bases
What are indicators ?
200
Anything that takes up space
What is matter ?
200
nonmetal
Is hydrogen a metal , nonmetal , or metalloid ?
200
physical
If a baseball is cut in 2 parts it is a _______ change.
200
heat & electricity
What are metals good conductors of ?
200
Acids
______ are identified by their sour taste.
300
Solids , liquids , gases , plasma
What are the 4 types of matter ?
300
Metals
What is the largest section of the periodic table ?
300
physical
A _____ change means that the shpe is changed but the substance is not.
300
gases
Nonmetals can be ________ at room temperature.
300
The symbol for the element
What is a chemical symbol ?
400
Plasma
What are neon lights filled with ?
400
Families & periods
The periodic table is arranged by______ & _______.
400
where the state of that substance and a new substance is created
What is a chemical change ?
400
conductors
Nonmetals are not good _____.
400
pH paper
______ identifies the pH of an acid
500
Plasma
Which state of matter has the fastest moving molecules ?
500
Metalloids
What part of the periodic table has the least amount of elements in it ?
500
physical & chemical
If a building is being torn down , and catches on fire it is a _______ change.
500
brittle, gases at room temp. , bad conductors
What are the properties of nonmetals ?
500
subscript
A _______ is entered beside the element if it has more than 1 of the same atom ?
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