Everything that is or was, which is matter, does have mass. In science however, an electron has such a small amount of mass that calculating it would make no difference to the overall mass of the atom. So Yes, an electron does weigh something. A proton for example weighs 1amu, as well as a neutron. (Yes, that is rounded). However an electron weighs only 0.00054amu. This amount is so small like I mentioned, it isn't bothered to be measured.
A shadow is bigger than you but doesn't weigh anything.
You cannot weigh anything in kilograms nor pounds since these are measures of mass, not of weight. 70.1 kg = 154.5 pounds.
yes. because you didn't add anything to it or take anything away from it. so it's just a different size.
Electrons do not wear anything on their "feet" as they are elementary particles and do not have physical bodies or clothing. They are subatomic particles that can be found orbiting the nucleus of an atom.
A shadow. It appears to have size and shape, but it doesn't have any physical weight.
lightning is made of electrons, which have a mass (although considerably small). So, the short answer is yes.
A shadow is bigger than you but doesn't weigh anything.
NO.
No.
electrons the smallest but weigh as much as protons neutrons weigh nothing ~Kay
Altitude doesn't weigh anything.
Well they can weigh anything but the average is about 7 pounds
the galexy does not weigh anything its mass is around 1,153,678000000000000000000000000000000000000 kg
an ocean
your shadow
Electrons do not call appliances anything. They have no way of communicating with the appliance.
Protons & Neutrons. They are found in the nucleus of the atom and weigh roughly 1800 times what electrons weigh - with the electrons 'orbiting' like a microscopic 'solar system'.