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Actually, they can. In metals, it's common for an electrical current to be carried by electrons, and that's because electrons are light (low mass), and move around easily. But electrons are by no means the only charge carriers - for example, in a liquid, currents may be carried by positive ions; and in a semiconductor, either by electrons (which have a negative charge) or by holes (which have a positive charge).
What else can I help you with?
What do you do when someone starts a fight and wants to press charges?
they cant press charges because threy started the fight but there fighting they cant do anything
Can a negative electric field attracts negative charges?
No it cant
Can you create a Pokemon?
No. you cant create a pokémon on your own. maybe if you had a AR (action replay) you could do it but without hacking you cant.
Where can you create a virtual person?
you cant
Can you create an artificial blood?
No i cant
How do you create a wife in minecraft?
you cant
How do you create create a player in budokai 3?
You Cant.... -Kyoto Kanoka
How do you create a fake Pokemon battle?
you cant create a fake pokemon battle
How do you create a mission on binweevils sws?
you cant
How do you flip things on Disney create?
you cant
How do you create a MW2 account?
u cant
Why cant the hydrogen of a water molecule stick to a hydrogen of another molecule?
Water molecules are polar, which means they have a slightly positive and negative end. The positively charged hydrogen atoms in water molecules are attracted to the negatively charged oxygen atom in neighboring water molecules, preventing hydrogen-hydrogen bonding. This results in hydrogen bonding only occurring between hydrogen and oxygen atoms of adjacent water molecules.
