element's and atoms
made up by 1 type of atom
what is an element?
3 particle
how meny sub atomic particle are there
group 7
in what group are halogens in
alkali metral's
what are group 1 element's called
left side of the periodic table
where are metal's in the periodic table
proton's, neutrons and electrons
what are atom made up of
in what element ere they found
7 element's
how meny element's are i halogens group
group 1
in what group are alkali metal's in
in group 1,2 there are just metal's
in what group's there are only metal's
3 sub atomic particle
of how meny sub atomic particle are atom made of
in the center of the atom
where are they found
yes, they get less reactive
do they get less reactive is you go down
alkaline solution
when alkali metal's react with water do they form
95 matal's
how many metal's are in the periodic table
118 element's in total
how meny element's are in the periodic table
orbiting in the nucleus
where are electron's found
if they react with non metal's
how can they get a full shell
they have 1 electron in outer shell
why do they have unusual properties
there are in group 3,4,5 and 6
in what group's are metraloid in
element's have 1 type of atom, and compound have not
what is the difference between a compound and an element
+ 1
what is the charge of a proton
yes, they all look difference
do they look difference
lithium + water = lithium hydroxide + hydrogen
what formula do alkali metal's form when they react with water
element's with matal's and non metala's properties
what are mataloid