elements and compounds

1. welcome
Jincy jose
Physical science
Reg no:13360004
CTE Arkannoor

2. Atom
The tiny constituent
with which molecules
are built are atoms

3. Substance
Small
particles
Molecule Atom

4. Element
If there is only one kind
of atoms in the
molecules of the
substance,it is an
element

5. Examples for elements
Nitrogen
Hydrogen
Oxygen
Carbon
Copper
Iron

6. Compound
Substances formed
by the combination
of the atoms of
different elements
are compounds

7. Examples for compound
Sugar
Water
Carbondioxide
Common salt
Mercuric oxide
Hydrogen chloride

8. Thank you