Elements
Periodic Table
Metals
Non-metals
Atoms
100
How are the elements arranged in the modern periodic table?
by increasing atomic number
100
What are the horizontal rows of the periodic table called?
periods
100
All _______________ are good conductors of heat.
metals
100
Poor conductors of heat and electricity are called ________________.
non-metals
100
What are atoms made up of?
electrons, protons, and neutrons
200
What is group 18 of the periodic table called?
noble gases
200
What are the vertical columns of the periodic table called?
groups
200
Metals look shiny because of their _________.
luster
200
Is a coin a non-metal?
no
200
What type of charge do electrons have?
negative charge
300
What does "inert" mean?
inactive
300
Are most of the elements on the periodic table solids, liquids, or gases?
solids
300
Metals can be hammered into thin sheets because they are _________________.
malleable
300
Do non-metals have luster?
no
300
What type of charge do protons have?
positive charge
400
How did Mendeleev arrange the elements in his periodic table?
He arranged the elements according to increasing mass
400
Protons equal the number of ______________.
electrons
400
Mercury is a ______________ at room temperature.
liquid
400
Do non-metals come in many different colors?
yes
400
What type of charge do neutrons have?
zero charge
500
Name the 6 inert gases
Helium Neon Argon Krypton Xenon Radon
500
Each element in the periodic table has a chemical _____________.
symbol
500
Calcium and Magnesium are metals that help make your ___________.
bones
500
Non-metals come in three states of matter...what are they?
solids, liquids, and gases
500
Do electrons, protons, or neutrons circle the nucleus?
electrons
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