Definitions
Pictures
Facts & Characteristics
Examples & Synonyms
True or False
100
What is matter ?
Solids,Liquids,Gases,Plasma
100
Draw a Chemical Symbol for Carbon.
C
100
What charge do Neutrons, Protons, electrons give off ?
Neutrons- neutral Protons- positive Electrons- negative
100
What elements make up CO2
Carbon and Oxygen
100
True or false: the atomic number of sulfur is 23.
False, the atomic number of Sulfur is 16.
200
What is matter and what state of matter is Nickel ?
Solids,Liquids,Gases,Plasma and Nickel is a Solid.
200
Draw a Bohr model for element CL.
Teacher's Discretion
200
How many groups and periods are in the Periodic Table
There are 18 groups and 7 periods
200
Is nickel a metal ?
yes
200
True or False: The nucleus is in the center of the element.
True
300
What is the mass number of an element ?
the total number of protons and neutrons in a nucleus.
300
Draw a Bohr model for Gold.
Teacher's discretion
300
what are the 3 main categories of the Periodic Table ?
Metals,Non-Metals,Metalliods
300
Where is the element Argon located ?
It is located in Earth's atmosphere.
300
True or False: Helium is a metalloid.
False it is a non-metal
400
what are valence electrons ?
Valence electrons are the outermost energy level on an element.
400
Break down this model of water -> H O 2
2 hydrogen and 2 oxygen
400
This element has 8 valence electrons and has the chemical symbol Ne
The element is Neon
400
What matter state do atoms move the quickest ?
Atoms move the quickest when they are in a gas.
400
True or False: The Periodic Table has 118 elements
True
500
What are valence electrons and how many are in the element Krypton ?
Valence electrons are the outermost energy level on an element. Krypton has 8 valence electrons.
500
draw a picture of the periodic table structure.
Teacher's Discretion
500
Where is the alkali metal lithium found ?
It is found in deposits of lithium which are in Bolivia and Chile. Also, found in some batteries
500
This element is the second heaviest element.
Uus-Ununseptium
500
True or False: Can Noble Gases and Halogens mix
True, some Halogens and some Noble gases can mix.
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