Element
Misc
Types of Elements
Valence
Periodic Table
100
This element has an atomic mass of 40.078.
What is Calcium?
100
Elements that form a "staircase" on the periodic table
What are Metalloids?
100
Found in the nucleus of an atom.
Protons + neutrons
100
How many valence electrons does carbon have?
4 -Four
100
True or False: The periodic table contains only elements found in nature.
False
200
This number stands for the number of protons.
What is the atomic number
200
Magnesium and carbon would create a(n) ______ bond.
What is ionic?
200
Neutrons and protons make up the nucleus and equal _.
What is the atomic mass?
200
Oxygen has _ number of valance electrons.
What is 6 (six)?
200
How many periods are on the periodic table?
7
300
Name for a column going up and down of the periodic table
What is a group?
300
These types of elements are malleable and ductile
metals
300
These type of elements make great insulators
What are non-metals?
300
How many valence electrons does Phosphorus Have?
5
300
How many valence electrons does Krypton have?
8
400
What element is found on Group 4 period 5?
Ziconium
400
Oxygen and phosphorus would create this type of bond.
What is polar covalent?
400
These elements don't like to bond with any other elements.
What are noble gasses (group 18)?
400
Elements in Group 1 have this many valence electrons.
What is 1?
400
Chlorine, Bromine, and Iodine have the same chemical properties because they have the same
valence electrons
500
These elements do not conduct heat or electricity.
What are non-metals?
500
This is the number of neutrons in one atom of Gallium (Ga)
What is 39 neutrons?
500
Which is not a non-metal from the following: Boron, Iron, Hydrogen, Argon?
Iron
500
These elements have a full (complete) valence shell.
What are Noble Gasses (Group 18)?
500
The periodic table was created in 1869 by this man.
Who is Dimitri Mendeleev?