Show:
Table Terms
Location
Groups
Period
ID the Element
100
Columns in the periodic table
What groups in the periodic table ?
100
2 valence electrons showed the followed group
How many valence electrons does an element have located in group 2 ?
100
They are vertical
Are the groups vertical or horizontal ?
100
How many energy levels an element has
What does the period number tell you ?
100
What is fluorine ?
This element has 5 valence electrons and 2 energy levels
200
Periods on the periodic table
What are the levels in the periodic table ?
200
Group 16 showed on the periodic table
Where are the elements O, S, Se ,Te, and Po located on the periodic table ?
200
That element is in group 15
What group is nitrogen in ?
200
They are located horizontally on the periodic table
Are the periods horizontal or vertical ?
200
What is lithium ?
This element has 1 valence electrons and 2 energy levels
300
The number of protons
What does the atomic number determine ?
300
Periodic table showed the followed elements
Where are the elements Mg, Al, Si, and P located on the periodic table ?
300
They are called noble gases
What are the elements in group 18 called ?
300
this element has 4 energy levels
How many energy levels does an element have in period 4 ?
300
This identifies the element
What does the atomic number do ?
400
Metals - metalloids - non metals
How are elements arranged in the periodic table ?
400
Group 18
Which group has noble gases in it ?
400
You find them in group 2
Where do you find alkaline earth metals ?
400
This element has 2 energy levels
How many energy levels does Oxygen have ?
400
You subtract the protons from the atomic mass
How do you get the number of neutrons ?
500
How much reactivity in the outer shell
What does valence electrons determine ?
500
It shows it on the right of the zig-zag line
Where are the non-metals located on the periodic table ?
500
They have the same number of valence electrons
What do the elements in the same group have in common ?
500
These increase as you go down the periodic tabe
Do the periods increase or decrease as you go down the periodic table ?
500
This increases as you go from left to right
Does the atomic number increase or decrease as you go from left to right ?