Alkali metals
Metalloids
Actinides
Noble Gases
Alkaline earth metals
100

what symbol is this Na (11)

sodium

100

What symbol is this B (5)

Boron

100

What symbol is this No (102)

Nobelium

100

what symbol is this Ne (10)

Neon

100

What symbol is this Na (11)

Sodium

200

what symbol is this Rb (37)

Rubidium

200

What symbol is this Si (14)

Silicon

200

What symbol is this Ac (89)

Actinium

200

what symbol is this Kr (36)

Krypton

200

What symbol is this Ca (20)

Calcium

300

What symbol is this Cs (55)

Cesium

300

What symbol is this At (85)

Astatine

300

What symbol is this Np (93)

Neptunium

300

what symbol is this He (2)

Helium

300

what symbol is this Ra (88)

Radium

400

What symbol is this K (19)

Potassium

400

What symbol is this Te (52)

Tellurium

400

What symbol is this Am (95)

Americium

400

What symbol is this Ar (18)

Argon

400

what symbol is this Sr (38)

Strontium

500

what symbol is this Fr (87)

Francium

500

wHat symbol is this Ge (32)

Germanium

500

What symbol is this Cf (98)

Californium

500

what symbol is this Rn (86)

Radon

500

what symbol is this Mg (12)

Magnesium