alkali metals
what are alkali metals?
there elements lithium, sodium, potassium, rubidium, cesium, and francium.
what is the symbol for hydrogen
H
which group are the alkali medals found ?
group 1
whats is symbol for helium
He
Alkali Metals are so soft they can be cut with a knife? True or False
what is the symbol for calcium
Ca
Alkali are so reactive to air they are generally stored in what?oi
oil
how many elements are there on the periodic table
118
what is the symbol for francium
Fr
how is the periodic table arranged
elements are arranged from left to right and top to bottom in order of increasing atomic number