Show:
Elements
atomic number
groups
periods
atomic mass
100
what kind of elements are on the left side of the periodic table?
metals!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
100
what does atomic number mean??????/?
it means how many protons are in the nucleus!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11!';
100
how many groups are in the periodic table??????????????????
18!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
100
how many periods are there on the periodic table
What is 7
100
what is hydrogens atomic mass?
What is 1.008
200
where do you find metalloids?????????
it is in between non metals and metals!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
200
how do you organize the atomic number on the periodic table????`
left to right!!!!!!!!!!!!!!
200
which group is oxygen in?????????????
16!!!!!!!!!!!!!!!!!!!!!!!
200
how many periods have metalloids ?
What is 5
200
how do they order atomic mass on the periodic table
What is smaller to bigger
300
where is metal rutherfordium on the periodic table
in is in group 4 period 7!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
300
how many protons are in sulfur????????
16!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! `
300
what group is alkali metals in?????????????
1!!!!!!!!!!!!
300
what period is iodine in?
What is 5
300
what is the atomic mass of lead
207.2
400
what are noble gases????????????????????
group 18!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
400
is there one proton in hydrogen or one neutron?????
the answer is one proton!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
400
what groups have metalloids in them???????????????
5 groups!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
400
what does period mean?
What is the row on periodic table
400
what is the atomic mass of Fe
55.845
500
what are actinide metals???????????????????????
they are 15 metallic chemical elements!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
500
how many protons are in roenigenium
111
500
what group is most reactive?????????????
group 17!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
500
what side side do they put the period numbers on
What is right
500
what does atomic mass stand for?/?
how much mass is in a element!!!!!