Not really because it does not have parallel sides.
Yes kite is a parellelogram because the sides are parellel to eachother.
A kite.
No but they are both 4 sided quadrilaterals
That is true for some parallelograms but not all. For example, the diagonals of a rhombus, kite or square are perpendicular, but those of a rectangle or general parallelogram are not.
A square is always a parellelogram since it has equal sides.
yes
not always
NO.
No.
Not usually,
yes
Yes.