Q1 This question is about atoms, molecules and nanoparticles.
(a)
Different atoms have different numbers of sub-atomic particles.
(0)
16
An oxygen atom can be represented as 80
Explain why the mass number of this atom is 16.
You should refer to the numbers of sub-atomic particles in the nucleus of the atom.

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy

Answerhave membrane-bound organelles;