Boron (atomic number 5) is more reactive than neon (atomic number 10).
One is more reactive.
The atomic number is the number of _____ an atom
It is equal to the no. of electrons in the atom. It is called the atomic number.
The atomic number of an atom is its number of protons. For instance, a hydrogen atom has an atomic number of one, meaning there is one proton in one hydrogen atom. Also, as there are the same number of protons as there are electrons in a neutral atom, the atomic number can also be thought of as the number of electrons in an atom, as long as the atom's neutral.
Atomic number = number of protons in an atom, and = number of electrons in an atom.
The number of electrons in a neutral atom is equal to the atomic number.
Describe the reactivity of halogens
Atomic number of an atom shows the number of protons in the nucleus of the atom. OR Atomic number of an atom is the number of electrons in the atom when the atom neutrally charged
The atomic number is the number of _____ an atom
atomic number is how much protons(positive atom) and neutrons(neutral atom) are there in an element. therefore an atom does not have an atomic number
Atomic number is the number of protons in the nucleus of an atom.Mass number is the number of protons plus neutrons in the nucleus of an atom of a specific isotope.Atomic mass is the total mass of a an atom of a particular isotope, not just the mass of the nucleus. Atomic mass is usually measured in atomic mass units (amu), and is the total mass of protons, neutrons, and electrons in an individual atom of the isotope.
The atomic number of an atom is the number of protons in its nucleus.
The atomic number of an atom is the number of protons in its nucleus.
The number of neutrons in an atom can affect the atomic mass of an atom.
Atomic number is the number of protons in a neutral atom
It is equal to the no. of electrons in the atom. It is called the atomic number.
An atom's atomic number is the number of protons within the single atom of an element
The atomic number of an atom is the number of protons in that atom. For example, the atomic number of hydrogen is 1 because one hydrogen atom have one proton.