General Science

Atoms and Atom Model
The shells are arranged around nucleus according to their
size
shape
energy level
mass
Author: rikazzz Comment
Importance of Water
The water in ponds, lakes, streams and rivers is called fresh water because it is
sweet
tasteless
bitter
clean
Author: rikazzz Comment
Elements and Compounds
Nonmetals are
dull
non ductile
non malleable
all of above
Author: rikazzz Comment
Atoms and Atom Model
The atomic number of ‘oxygen’ is
8
10
12
14
Author: rikazzz Comment
Reproduction in Plants
‘Nectar’ in the petals produces
different smells
bad smell
fragrance
attractive scents
Author: rikazzz Comment
Reproduction in Plants
When the ovule and the nucleus of the pollen grain are joined together, we say that the ovule is
pollinated
reproduced
fertilized
infected
Author: rikazzz Comment
Electric Circuits and Currents
Metal ions move through the electrolyte to coat the object which is
nematode
posit rode
anode
cathode
Author: rikazzz Comment
Physical and Chemical Changes
The chemist who started plastic industry was an
Chinese
Indian
American
British
Author: rikazzz Comment
Energy Resources
The ‘SI’ unit for energy is
watt
joule
newton
kilogram
Author: rikazzz Comment
Sound Waves
Compared to drum, the vibration of a whistle is
quite low
high
same
of very high pitch
Author: rikazzz Comment

Go to Page