The atomic number number of an element, and the magnitude of the positive electrical charge on a nucleus of the atoms of the element.
The number of protons in the nucleus identifies the element. It is like a fingerprint for that element. No other element will have that same number of protons. As soon as the number of protons in the nucleus changes, so does the identity of the element change.
There are many different types of elements, all varying in the number of protons they contain. To determine the number of protons in a specific element, refer to the periodic table of elements. The atomic number (generally listed above the element's symbol, sometimes represented as 'Z') is equal to the number of protons in that atom.
Each chemical element has a specific number of protons; the number of protons is equal to atomic number of the element.
Z means the number of protons in an atom of an element, which is the element's atomic number.
The atomic number of an element is equal to the number of protons in its nucleus. This is because the atomic number represents the unique identity of an element based on the number of protons it contains.
The top number in each element represents the atomic number of the element, which is the number of protons in the nucleus. It determines the element's chemical properties and its unique identity on the periodic table.
The identity of an element is determined by the number of protons in the nuclei of its atoms. This is the atomic number of an element.
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.
By definition, the number of protons in the atoms of an element is the atomic number of the element.
The number of protons in an element is determined by its atomic number, which is the whole number found on the periodic table for each element. Each element has a unique number of protons that gives it its specific identity.
An element's atomic number represents the number of protons in the nucleus of an atom of that element. It is unique to each element and determines its position on the periodic table. The atomic number also determines the element's chemical properties.
The atomic number in an element is equal to the number of protons in an element. For example, Hydrogen has an atomic number of 1 and 1 proton.