The atomic number is a measure of the number of protons in an atom's nucleus. It determines the element's identity on the periodic table.
Atomic radius is the measure from the middle of an atom to the outter edge. Usually mesured between two atom. Measure from the middle of one atom to the middle of another and then divide by two.
Mass. And good job on cheating on the worksheet by using the internet!! ROFL
Atomic weight is a unit of measure whose unity value is that of the mass of a Hydrogen atom "1".
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 electron cloud model best describes the organization of electrons around the nucleus of an atom.
The atomic number is a measure of the number of protons in an atom's nucleus. It determines the element's identity on the periodic table.
Atomic radius is the measure from the middle of an atom to the outter edge. Usually mesured between two atom. Measure from the middle of one atom to the middle of another and then divide by two.
Exactly the mass of an atom expressed in atomic units of mass (u).
Mass. And good job on cheating on the worksheet by using the internet!! ROFL
Since the Earth is not a single atom, nor a collection of similar atoms, it does not have an atomic mass. Atomic mass is a measure of how much matter is contained by a specific atom.
Atomic weight is a unit of measure whose unity value is that of the mass of a Hydrogen atom "1".
Because the atom is extremely small to be measured
Because the atom is extremely small to be measured
The Nucleus contains Protons and Neutrons which comprise practically all the atom's mass.
The atomic radius refers to the distance from the nucleus of an atom to the outermost electron orbital. It is a measure of the size of an atom. The atomic radius generally increases as you move down a group in the periodic table and decreases as you move from left to right across a period.
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