in order of largest to smallest it is;
# neuron (cell in the brain) # molecule (made of multiple atoms)
# atom (made of protons, electrons, neutrons) # proton # neutron # electron
The emission of a Beta particle has the effect of decaying a neutron into a proton and an electron. This increases the atomic number and the electron is ejected energetically. The number of neutrons are decreased by one and the number of protons increase by one, changing the atom to a different element.
Neither..they both have approximately the same weight as electrons are virtually weightless.bt the ba2 plus wud have to combine with another element for charge stability and the compound it forms shud be heavier than ba.
The proton mass is about 2,000 times greater than the electron mass.
If the electron were the size of a golf ball, the proton would be about the size of a basketball and the electron would be orbiting about 8000 meters away (assuming the Bohr model of the atom).
The Br ion is larger than the K ion. This is because the Br ion has more electron shells than the K ion, leading to a larger atomic radius.
Yes it is.
No, an electron is MUCH smaller than a neutron. About 1/1836 or something like that. Just Google "mass of an electron".
An atom is much larger in size compared to an electron. An atom consists of a nucleus made up of protons and neutrons surrounded by orbiting electrons. Electrons are subatomic particles that are about 1/1800 the size of a proton or neutron.
The emission of a Beta particle has the effect of decaying a neutron into a proton and an electron. This increases the atomic number and the electron is ejected energetically. The number of neutrons are decreased by one and the number of protons increase by one, changing the atom to a different element.
Any compound will have a much larger mass than an electron. The mass of an electron is around 1/2000th that of a proton or a neutron. Compounds are made up of multiple atoms, which in turn are made up of multiple protons and neutrons (except in the case of hydrogen), so there is a considerable mass difference. It's interesting to note, however, that most of an atom's volume is actually made up of the electron cloud, which is the area within which electrons move about the nucleus. The nucleus, made up of protons and neutrons, is tiny in volume by comparison, even though it contains nearly all an atom's mass.
Neither..they both have approximately the same weight as electrons are virtually weightless.bt the ba2 plus wud have to combine with another element for charge stability and the compound it forms shud be heavier than ba.
Platinum; it has two more electron shells than nickel.
The proton mass is about 2,000 times greater than the electron mass.
Its C. Anions gain electrons without gaining protons. This increased negative charge with no increase in positive charge allows electrons to orbit farther from the nucleus; therefore the ions are larger.
A white dwarf is much larger than a neutron star.
If the electron were the size of a golf ball, the proton would be about the size of a basketball and the electron would be orbiting about 8000 meters away (assuming the Bohr model of the atom).
Element b would have a larger atomic radius than element c as you move down a group on the periodic table, the atomic radius tends to increase. This is because each successive element has an additional electron shell, leading to an increase in size.