Ice melting from water. Nothing has changed except the state of matter.
The answer will be Magnesium. It is a two positive ion and it can charge electrons and protons.
Formula: NA2S2O3. Valency: 2
Yes because some work harder than others to get their credit for developing the periodic table
Amines are derivatives of
Ammonia (NH₃) in which atleast one hydrogen atom is replaced by an alkyl group. Amines are further classifies as;
Primary Amines: In primary amines the nitrogen atom is attached to two hydrogen atoms and one alkyl group.
Secondary Amines: In secondary amines the nitrogen atom is attached to two alkyl groups and one hydrogen atom.
Tertiary Amines: In tertiary amines the nitrogen atom is attached to three alkyl groups, hence it has no hydrogen atom.
Below are three isomers of tertiary amines with molecular formula
C₅H₁₃N.