“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
Structure of an atom
1.
2.
3.
4.
5.
6. An atom consists of neutrons, protons and
electrons.
Protons and neutrons are present inside the
nucleus.
Nucleus has no charge.
7. They revolve in circular
orbits around the
nucleus.
They are negatively
charged.
Mass = 9.1 x 10-31kg
8. Protons are present
inside the nucleus.
They are positively
charged.
Mass = 1.67x10-27kg
9. Neutrons are also
present inside the
nucleus.
They are neutral.
Mass = 1.676x10-27kg
10. Nucleus is the center
part of an atom.
It consists of both
protons and neutrons.
Nucleus is positively
charged.
11.
12. SOLAR SYSTEM ATOM
CENTRE : SUN CENTRE…?????
PLANETS: REVOLVE AROUND THE
SUN
ELECTRON….?????
ORBIT: PATH THROUGH WHICH
PLANETS MOVE
ORBIT…?????
13. SOLAR SYSTEM ATOM
CENTRE : SUN CENTRE :NUCLEUS
PLANETS: REVOLVE AROUND THE
SUN
ELECTRON: REVOLVE AROUND THE
NUCLEUS
ORBIT: PATH THROUGH WHICH
PLANETS MOVE
ORBIT:PATH THROUGH WHICH
ELECTRONS MOVE
