Throw the book at Em'
General Knowledge
Words to Know
Its all in the details
Name that Category
100
Triple Points In ____________ bonding, positively charged metallic ions are surrounded by a sea of electrons.
What is metallic?
100
__________ is the most common element in the universe and is highly reactive.
What is Hydrogen?
100
Metals are also, __________ which means they can be drawn into wires.
What is Ductile?
100
What were the first three metals discovered by humans?
Gold, Silver, Copper
100
Group 1 on the periodic table is called _________ _________.
What are Alkali Metals?
200
___________ are elements that have properties of both metals and non metals.
What are metalloids?
200
_________ are shiny, malleable, ductile, and good conductors of heat and electricity.
What are metals?
200
Daily Double A ____________ element is one in which the nucleus breaks down and gives off particles and energy.
What is radioactive?
200
Daily Double What type of bond is the combination of a metal and a nonmetal?
Ionic Bond
200
H, O, F,Cl, Ne, and Xe are just some of the elements that belong to the ________ _________.
What are Noble Gases?
300
Krypton is what type of element?
Noble Gas
300
What type of metals are used in fireworks?
Alkaline Earth Metals
300
______ _________ consist of two atoms of the same element in a covalent bond.
What is a Diatomic Molecule?
300
Give me one detail about a non metal
poor conductors of heat and electricity. usually gas or brittle solids at room temp.
300
Rb, Cs, and Fr are known as _________ elements
radioactive
400
What percentage of the human body is oxygen?
65%
400
Most of the human body is made up of _____________.
What is non metals? O,C,H,N, Ca
400
____________ are different molecular structures of the same element.
What is an Allotrope?
400
A _________ bond is the combination of a non metal and another non metal.
What is Covalent?
400
Carbon is what type of element?
Nonmetal
500
Pu is what type of element.
Transuranium or radioactive
500
Give one characteristic of a noble gas.
Outer Energy level is full. Stable
500
Elements that have more than 92 protons and are radioactive are called _______________.
What are trans uranium elements?
500
What is the big difference between pencil lead and a diamond?
Molecular Structure
500
What category of elements typically has two outer electrons?
Alkaline Earth metals
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