Any characteristics you can determine by your 5 senses plus any chemical reactions it makes.
A quality of a substance that never changes is one of the reasons why density is a characteristic property
yes you can
To indentify an unknown sample by its emission light
M8 Paper
It is used to decribe organisms by their certain characteristics . (Ex. color, fur texture,etc)
Indentify is not a word. It is a typo.
For example the M3 Half track was Model #3 in the series
By where they are in the story
identify the state animal
to bla bla bla bla
physically removes the chemical agent absorbs the chemical agent
you can indentify the ip adress