Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
The amount of space each thing takes up is called its __________.
weight
area
volume
all of these
Matter has __________.
Mass
All of these
Matter is made up of __________.
crystal
atoms
molecules
Both B and C
Molecules are made up of __________.
There are __________ states of matter.
one
two
three
Four
