1.which energy is stored in chemical compounds and released in chemical reactions
a. chemical energy
b. electrical energy
c. kinetic energy
d. potential energy
2.the energy of motion is called
a. stored energy
b. kinetic energy
c. potential energy
d. static energy

Explanation:

1)

When chemical bonds are made a work is done in forming them. That work is stored inside the bonds as energy. This energy is called chemical potential energy or simply chemical energy

The chemical energy is released as mostly thermal energy and light energy during chemical reactions

2)

Energy of an object as a result of its motion is called kinetic energy.

If the object of mass 'm' is moving with a velocity 'v', then its kinetic energy

its a 5.5 n

glad that

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.