Name all the angles formed in

Name all the products formed when ammonia is passed over heated copper oxide.

Name the halides formed by nitrogen.

Three concurrent force of the same magnitude are in equilibrium. What is the angle between the forces? Also name the triangle formed by the forces as sides.

The total number of non- similar triangles which can be formed such that all the angles of the triangle are integers is

Name all the steps involved in this process of sexual reproduction.

Name the linkage formed whenc-amino acids join to form a protein.

In a triangle, an exterior angle at a vertex is 95^0 and it one of the interior opposite angles is 55^0 find all the angles of the triangle.

If the angles if a triangle are in A.P and tangent of the smallest angle is 1 then find all the angles of the triangle .

Name the nucleus formed after the triple fusion.

Name all the elements of nitrogen family.