the number of atoms is 19 an 20
The number of protons determines the element's atomic number. When combined with the number of neutrons, it determines the element's atomic mass.
Atoms of the same element are alike in terms of their number of protons, which determines the element. However, atoms of the same element can differ in the number of neutrons they contain, leading to different isotopes of that element.
The atomic number represents the number of protons in an atom's nucleus, which determines the element's identity. All atoms of the same element have the same number of protons in their nucleus, hence they all have the same atomic number.
Yes, that's correct. The number of protons in an element determines its atomic number and defines which element it is. For neutral atoms, the number of protons is equal to the number of electrons, balancing out the charges and making the atom electrically neutral.
No, atoms do not always have the same number of protons and neutrons. The number of protons determines the element, while the sum of protons and neutrons determines the isotope of an element. Some atoms have equal numbers of protons and neutrons, but others have different numbers.
All atoms of the same element have the same number of protons. Atoms of different elements have different numbers of protons. The number of protons determines the element.
The number of protons in each nucleus of an atom of the element.
The number of protons.
Yes, it is true that atoms of the same element have the same number of protons. The number of protons in an atom determines the element it is, so if two atoms have the same number of protons, they are the same element.
proton you can change the number of neutrons and electrons and still have the same element
No. Each type of atom (element) has its own unique number of protons, which is called the atomic number. Atoms of the same element will always have the same atomic number (number of protons). Atoms of different elements will never have the same atomic number (number of protons).
All atoms of the same element have the same number of protons, which is its atomic number. A neutral atom will have the same number of electrons as protons.
All atoms of any single element have the same number of protons and electrons.
The number of protons determines the element's atomic number. When combined with the number of neutrons, it determines the element's atomic mass.
Yes, all atoms with the same number of protons belong to the same element. The number of protons in an atom determines its atomic number, which defines the element. For example, all atoms with 6 protons are carbon atoms, regardless of the number of neutrons or electrons they have.
Atoms of the same element are alike in terms of their number of protons, which determines the element. However, atoms of the same element can differ in the number of neutrons they contain, leading to different isotopes of that element.
The atomic number represents the number of protons in an atom's nucleus, which determines the element's identity. All atoms of the same element have the same number of protons in their nucleus, hence they all have the same atomic number.