elements and periodic table

Sn

• tin

• iron

• sulfer

• sodium

Zinc

• Z

• Zc

• Zi

• Zn

who discovered the first scientific and systematic periodic table

• Henry Mosley

• Dmitri Mendeleev

• John Dalton

• sir Isaac Newton

how many groups are there in modern periodic table

• 8

• 9

• 18

• 17

Sulphur is........

• Non metal

• Metal

• Metalloid

• Inert gases

which element is this ?

• Neon

• Potassium

• Calcium

• Argon

Tags

NGSS.MS-PS1-1

What does the 6 represent?

• atomic mass
• atomic number
• element name
• chemical symbol 

These are found on the Periodic Table.

• Compounds
• Elements
• Mixtures

the basic structural unit of matter

• atom

• matter

• element

• nucleus

Tags

NGSS.MS-PS1-1

the positively charged subatomic particle contained in the nucleus of an atom

• proton

• neutron

• electron

• matter