Write properties of electrons? by i am leaving Brainly
Answers
Explanation :
PROPERTIES OF ELECTRONS
- Electrons from all sources are alike, having identical mass.
- They are a constituent part of all atoms.
- The electron is extremely small, its radius is less than 1 × 10-¹⁵ m.
Property 1: Electrons are negatively charged particles.
Property 2: The mass of the electron is 1/2000 times lesser than the mass of proton and neutron. Therefore, the electrons do not contribute to the mass of the atom.
Property 3: An electron has an electric charge of -1.602 × 10-19 coulombs) which is equal and opposite to the charge of a proton.
Property 4: Electrons are subatomic particles found outside the nucleus, unlike protons and neutrons, which are present inside the nucleus.
Property 5: According to the Bohr atom model, electrons are continuously moving around the nucleus in orbits or shells.
Property 6: The invariant mass of an electron is approximately 9.109×10−31 kilograms.
Property 7: Electrons display both particle properties and wave properties.
Property 8: According to the principle of quantum mechanics, the position and momentum of the electrons cannot be determined simultaneously.