It specifies the number of positively charged protons in the nucleus of each atom.
The atomic number of an element specifies the number of protons in the nucleus of an atom of that element. It uniquely identifies the element on the Periodic Table, as each element has a distinct atomic number.
Argon is a gas element. atomic number of it is 18.
The atomic number of an element is the number of protons in the nucleus of an atom of that element. It is a unique identifier for each element on the periodic table.
The atomic number for the element gold is 79.
The number of protons in an atom of an element is its atomic number. It determines the element's identity and is unique for each element. The number of protons also defines the element's chemical properties.
Silver is a metal element. Atomic number of it is 47.
The atomic number is the number of protons in an atom of an element.
Atomic number = Number of protons
Atomic number is the number of protons in the atomic nuclei of the atoms of an element.
An element's atomic number is the # of protons in its nucleus.
The atomic number tells you the number of protons in the nucleus of that element.
The atomic number of an element is the number of protons in the nucleus of an atom of that element. It is a unique identifier for each element on the periodic table.
The atomic number of an Element refers to it's position in The Periodic Table. The first element (Hydrogen - H) has the atomic number 1. The second element (Helium - He) has the atomic number 2. The fifty-second element (Tellurium - Te) has the atomic number 52. And so on.
The atomic number is the number fo protons in an atom's nucleus. It decides the element's position on the periodic table, as well as what the element is. No two elements have the same atomic number. As soon as the atomic number, or number of protons, changes, the element itself actually changes into a new element.
The atomic number of an element is the number of protons in the nucleus of an atom of that element. It is represented by the symbol "Z" on the periodic table. The atomic number determines the element's identity and its unique properties.
The atomic number of an element refers to the number of protons.
The atomic number of an element refers to the number of protons.
The number of protons in an element is the atomic number, which can be found in the top right corner of the box containing the element.