Terms
Location,Location, Location
Groups
Periods
ID the element
100
elements
what are a substance created by compounds
100
hydrogen
what element is in group 1 period 1
100
18
How many groups are there
100
7
how many periods are there
100
hydrogen
which alkaline earth metal has no nuetrons
200
alkaline metals
what are elements found from the earths crust
200
magnesium
what element is in group 2 period 2
200
the same valence electrons
what do all groups have
200
same # of energy levels
what do all elements in the same period have
200
flourine
What element has 9 valence electrons and is a halogen
300
alkaline earth metals
A group in the periodic table which is very reactive aka alkaline earths
300
flourine
What element is in group 17 period 2
300
1
What groups are alkaline metals
300
7
what period has the most energy levels
300
aluminum
which metal is on the metalloids line
400
groups
what are families also reffered to
400
krypton
What element is in period 4 and is a noble gas
400
2
What group has alkaline earth metals
400
1
which period has the least amount of energy levels
400
boron
What element is the metalloid with the very least protons
500
noble gases
what is the group with nonmetals and are stable
500
radon
What element is the heaviest and in group 18
500
noble gases
Which group has the heaviest elements
500
neither
what period is lathanide series In? 7 or 8?
500
chlorine
Which halogen has the 2nd least neutrons
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