Atomic number tells you the number of protons. There is no need to define a standard state.
From the atomic number of an element, you can learn the number of protons in the nucleus of the atom, which determines the element's identity. The atomic number also reveals the placement of the element on the periodic table based on its number of protons, which impacts its chemical properties.
Yes
The atomic number of an acetate ion (CH3COO-) is determined by the number of protons in its constituent atoms. Acetate contains two carbon atoms, three hydrogen atoms, and two oxygen atoms, totaling seven protons. Therefore, the atomic number of acetate is 7.
NH3 is a compound, not an element. It does not have an atomic number. If you mean the number of atoms in the molecule the answer is 4: 1 nitrogen and 3 hydrogen. This is not the same as atomic number.
Ethanol is a compound, not an element and so does not have an atomic number. It is composed of the elements carbon, hydrogen, and oxygen which have the atomic numbers 6, 1, and 8 respectively.
atomic massatomic numberatomic symbolatomic massatomic number
atomic number
From the atomic number of an element, you can learn the number of protons in the nucleus of the atom, which determines the element's identity. The atomic number also reveals the placement of the element on the periodic table based on its number of protons, which impacts its chemical properties.
how do you find the atomic number for an element?
The atomic number is equal to the number of protons.
Atomic Mass minus atomic number
the number of protons in an atoms nucleus is called atomic number
The number of protons in the atomic nucleus is equal to atomic number.
Atomic number is the number of protons in the atomic nuclei of the atoms of an element.
Protons.
This is given by the atomic number of the element
Yes, all carbon atoms have the same atomic number, and that is 6.