Atoms
Periodic table
Electrons
Periodic table groups
Elements Names
100
This is the center of the atom.
What is the nucleus?
100
The periodic table consist of these materials.
What are elements?
100
Their charge.
What is negative?
100
This group makes up over 3/4 of the materials on the table.
What is metals?
100
Ag
What is silver?
200
My charge balances the protons.
What is the electron?
200
These are vertical rows on the table.
What is Period.
200
1280 times my mass is equal to one proton.
What is one electrons mass?
200
The group one 1 elements are called ??
What is alkaline metals?
200
K
What is Potassium?
300
An AMU the mass of an proton or neutron .
What is atomic mass unit?
300
The vertical column in the table.
What is a group or family.
300
This is the number of electrons in the first electron shell of an atom,
What is 2?
300
These elements used to be called inert because they don't react.
What is Nobel gasses?
300
Mo
What is molybdenun?
400
An atom that has an equal # of Neutrons and Protons.
What is a neutral atom?
400
This is the location of the Halogens.
What is Group 17?
400
When two electrons occupy the same sub orbital they must do this.
What is spin in opposite directions?
400
The stair step on the right of the table separates metals from these.
What is non-metals?
400
Sn
What is tin?
500
These are the parts of the atomic nucleus.
What is protons and neutrons?
500
This block in the table is set apart on most tables for printing.
What are the inner transitional metals.
500
Theses are the 4 letter designations given to suborbitals of an atoms electron.
What is s p d f?
500
The group 2 elements are called?
What is alkaline earth metals?
500
W
What is tungsten?
M
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