B 2
is which shell are the valence electrons of the elements in period 2 found
Answer:
True
Explanation: Imagine the Electrons is by the nucleus which give more energy.
Solid - made up of tightly packed particles, which gives it a solid shape.
Gas - made up of very loose particles, giving it more freedom to roam around as a gas
Liquid - fills into whatever it gets put in, basically takes the shape of the object its in
