Why do some materials allow electricity to flow through while others do not?Immersive Reader
(1 Point)
1-Electricity will flow if the atoms in the material are bound tightly to each other
2-Electricity will flow if the atoms in the material are bound loosely to each other.
3-Electricity will flow if the electrons are bound tightly to their atoms in the material.
4-Electricity will flow if the electrons are bound loosely to their atoms in the material.

4) Electricity will flow if the electrons are bound loosely to their atoms in the material.

Explanation: Typically, atoms are 'reluctant' to let go of their electrons, and this makes them bad conductors, and more like insulators. However, some atoms have their electrons bound loosely, and electricity can flow easily, make these types of atoms best of conducting electricity.

a and c

c is 100% but i am confused in a

no simpler subs form complex ones. synthesise = make