The atomic number is the number of protons in an atom of an element.
the atomic number is the number of protons and electrons in a nucleus of that element
The term indicating the number of protons in an element is the ATOMIC NUMBER.
The atomic number
Atomic number
atomic number A+
Atomic number indicates the number of protons in the nucleus of a given element, whereas atomic mass results from protons and neutrons.
The atomic number in a given element is equivalent to the number of protons in the element.
Positive charged particles in atomic nucleus - protons. Number of protons = atomic number (The number of a given element in the Mendeleev table)
Atoms of a given element always have the same number of protons in their nucleus. Neutrons can vary (in different isotopes) and electrons can vary (in different ions) but protons are always the same for a given element. If the number of protons is changed, then you no longer have the same element.
An isotope has same number of protons but a different number of neutrons as the original element in the atomic nucleus; it has the same atomic number as the element which isn't an isotope, but will have a different mass number. -atomic number
Atomic number indicates the number of protons in the nucleus of a given element, whereas atomic mass results from protons and neutrons.
The atomic number in a given element is equivalent to the number of protons in the element.
The atomic mass number is the sum of the protons and neutrons of an element. The protons are given by the atomic number, so the neutrons can be found by subtracting the mass number by the atomic number. Both the mass and atomic numbers can be found on the periodic table.
The atomic number is the number of protons in an element. Ex: Molybdenum's A.N. is 42. so it has 42 protons.
The atomic number is the number of protons and defines an element. It really only indicates the element of a given atom which can be linked to other properties such as atomic mass or location on the periodic table and anything else knowing the element tells you.
The atomic number is the number of protons and defines an element. It really only indicates the element of a given atom which can be linked to other properties such as Atomic Mass or location on the Periodic Table and anything else knowing the element tells you.
The number of protons is equal to atomic number and the number of electrons (for a neutral atom).
Is the number of protons or electron found in a given (neutral) element.
The atomic number on the periodic table is the number of protons for the element.
The ATOMIC NUMBER (Z) gives the position of an element in the Periodic Table. It also indicates the number of protons and electrons in an atom of a given element. Taking two examples;- Z = 1 ; Hydrogen ; No. of protons = 1, No of electrons = 1 Z = 6 ; Carbon ; No. of protons = 6, No of electrons = 6
Atoms of a given element always have the same number of protons in their nucleus. Neutrons can vary (in different isotopes) and electrons can vary (in different ions) but protons are always the same for a given element. If the number of protons is changed, then you no longer have the same element.
Positive charged particles in atomic nucleus - protons. Number of protons = atomic number (The number of a given element in the Mendeleev table)