element name
element group
element symbols
element state
element number
100

P

what is Phosphorus 

100

Sodium or Na

what is alkali metals

100

carbon

what is C

100

chlorine or Cl 

what is gas 

100

neon or Ne

what is 10

200

Fe

what is Iron 

200

Ca or Calcium

what is alkaline earth metals

200

nickel

what is Ni

200

titanium or Ti

what is a solid 

200

cobalt or Co

what is 27

300

La

what is Lanthanum 

300

Fluorine or F 

what are the halogens

300

Strontium 

what is Sr

300

fluorine or F

what is a gas

300

molybdenum or Mo

what is 42

400

Pb

what is Lead 

400

Holmium or Ho

what is lanthanides 

400

Thulium

what is Tm

400

mercury or Hg

what is liquid 

400

Oxygen or O

what is 8

500

Og

what is Oganesson 

500

Americium or Am

what is Actinides

500

Magnesium

what is Mg

500

argon or Ar

what is gas 

500

thorium or Th

what is 90

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