Periodic Table
Subatomic Particles
Element Identification
Element Identification 2
Electron Configuration
100
What number tells you the number of protons and electrons?
Atomic Number
100
Which subatomic particle identifies elements?
Protons
100
What is the name of element with 16 protons?
Sulfur
100
Element in period 2 group 2
Be, Beryllium
100
How many electrons fit on the first energy level?
2
200
How do you figure out the number of neutrons?
Subtract the atomic number from the atomic mass
200
What particle has a negative charge?
Electron
200
What element has 238 particles inside of the nucleus?
U, Uranium
200
What element has 17 electrons?
Chlorine
200
Up to how many electrons can go on the last energy level?
8
300
Where are nonmetals located on the periodic table?
To the right of the stair case
300
What is the charge of the nucleus?
Positive
300
What is the name of the element with the element with 40 electrons?
Zirconium
300
What element's symbol is K?
Potassium
300
Figure out the number of electrons on each energy level for NEON and draw it.
400
What determines the number of valence electrons in an atom?
Group
400
What particle has a negative charge?
Electron
400
Which element has 42 particles outside of the nucleus?
Mo, Molybdenum
400
What element is a noble gas with 3 energy levels?
Argon
400
How many energy levels does Potassium have?
4
500
What determines the chemical properties of elements?
Valence electrons
500
What subatomic particle is not inside the nucleus?
Electrons
500
What element has 3 energy levels and 7 valence electrons??
Chlorine
500
What element is a metalloid with 4 valence electrons?
Si, Silicon
500
What element has 5 valence electrons and 2 energy levels?
Nitrogen