Indicate the following as `1^(@), 2^(@)`, and `3^(@)`

Indicate the following as 1^(@),2^(@) & 3^(@) amines.

Indicate the following as 1^(@),2^(@) & 3^(@) alcohol.

Indicate the following as 1^(@),2^(@) & 3^(@) amines.

Indicate the following as 1^(@),2^(@) & 3^(@) alcohol.

Indicate the number of 1^(@), 2^(@), 3^(@) and 4^(@) carbon atoms in the following molecule :

Indicate allylic, vinyl, 1^(@), 2^(@),3^(@) hydrogen in the following compound. Give the sequence of reactivity for free radical substitution.

Find the term indicated in the following case : t_(n)=4^(n)+n^(2)-n+1 ,t_(3) .

Find the terms indicated in the following case : a_n =(n-1)(2-n) (3+n), a_1, a_2, a_3 .

Name the atoms indicated by the following configuration. 1s^2, 2s^2, 2p^6, 3s^1