Due to the lack of information provided, the best I can give you is this:
In Chemistry, the letter c most commonly refers to specific heat, which is present in the ratio J/g°C.
Hope it helps :)
A peptide bond contains <span>amide bonds.
Good luck, Happy new years!! ^//^
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Yes they are stable because they follow octet rule but am not sure if they are exist separetly
Answer : The density of an object is, 
Solution : Given,
Mass of an object = 60 g
Volume of an object = 
Formula used :

Now put all the given values in this formula, we get the density of an object.

Therefore, the density of an object is, 