Chemistry and Periodic table

Atom is the

matter is

Properties of solids

• They have closely packed particles

• They do not definite shape

• They do not definite Size

• They do not definite volume

Liquids have definite

• Shape

• Size

• Volume

Gases have definite shape size and volume

• Yes

• No

An atom contains

what is a proton

neutron is negatively charged

• Yes

• No

A periodic table contains

• All Elements found in the earth

• Elements arranged by increasing order of their atomic number

• Rows called periods and Columns called groups

• All of the above

Solids in the periodic table are called