Why are all atoms of an element the same?

Are all atoms the same in an element?

Atoms. … each element is made up of identical particles of matter called atoms. all the atoms in a pure substance or element are identical to one another but different to the atoms in a different element.

What do all atoms of an element have in common?

The common feature is that the atoms of all elements consist of electrons, protons, and neutrons.

Why are atoms not the same?

But, all atoms are not the same. You know that the number of protons in an atom determines what element you have. For instance hydrogen has one proton, carbon has six. The difference in the number of protons and neutrons in atoms account for many of the different properties of elements.

Why do all atoms of an element have the same atomic number although they have different mass numbers?

The atomic number is the same as the number of protons. … The atomic mass is the sum of the number of protons and neutrons. For ions (which may either have a positive or negative charge), only the number of electrons are being changed. If the ion is negative it means that an electron has been added to the configuration.

How do atoms of same element differ?

ISOTOPES AND ATOMIC MASSES For many of the chemical elements there are several known isotopes. Isotopes are atoms with different atomic masses which have the same atomic number. The atoms of different isotopes are atoms of the same chemical element; they differ in the number of neutrons in the nucleus.

How are all atoms similar?

Yes, all things are made of atoms, and all atoms are made of the same three basic particles – protons, neutrons, and electrons. … For instance hydrogen has one proton, carbon has six. The difference in the number of protons and neutrons in atoms account for many of the different properties of elements.

How are atoms of the same element similar and different?

ISOTOPES AND ATOMIC MASSES For many of the chemical elements there are several known isotopes. Isotopes are atoms with different atomic masses which have the same atomic number. The atoms of different isotopes are atoms of the same chemical element; they differ in the number of neutrons in the nucleus.

Are all atoms different from each other?

Atoms are what make one element different from another. So what makes one atom different from another? The Greeks thought atoms could not be divided into anything smaller but they were wrong! Every atom can be divided into three different components – protons, neutrons and electrons.