电子带 meaning in English

electronic band spectrum

Electrons are negatively charged with electricity
电子带负电荷。
A proton has a positive charge and an electron a negative charge , but a neutron has neither
质子带正电，电子带负电，而中子既不带正电，也不带负电。
The proton carries a positive charge and the electron carries a negative charge , but the neutron carries neither
质子带正电荷，电子带负电荷，中子两种电荷都不带。
The electron , for example , has negative charge , whilst its antiparticle , called the positron , has positive charge
举例说明，比如电子带负电荷，同时，它的反粒子被称作正电子?带有正电荷。