Potassium
In the Periodic Table, a group is a column of elements and a period is a row. The element in the 14th column and fourth row is germanium.
Potassium (K) is a metal in Group I of the Periodic Table of the Elements. K has an atomic number of 19 and a molecular weight of 39.10 grams per mole.
Zirconium is in the fourth group and the fifthperiod.
it is about the metal cs. it is inn the 6th period.
Potassium
you say, fourth period!! hahah!!!
The first element in the fourth period of the Periodic Table is potassium (K).
la cuarta hora(fourth period)
The first element in a period is an alkali metal.
The first element in the fourth period of the periodic table is potassium (K).
In the Periodic Table, a group is a column of elements and a period is a row. The element in the 14th column and fourth row is germanium.
Boron is the only semi-metal (metalloid) in period 2.
Potassium (K) is a metal in Group I of the Periodic Table of the Elements. K has an atomic number of 19 and a molecular weight of 39.10 grams per mole.
Potassium
cuarta clase
Zirconium is in the fourth group and the fifthperiod.