Question

Explain the structure of an atom? ​

Answer 1

Explanation:

Atoms consist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain the electrons (negatively charged). Atoms have different properties based on the arrangement and number of their basic particles.

Atoms consist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain the electrons (negatively charged). Atoms have different properties based on the arrangement and number of their basic particles.The hydrogen atom (H) contains only one proton, one electron, and no neutrons. This can be determined using the atomic number and the mass number of the element (see the concept on atomic numbers and mass numbers).

Answer 2

Answer:

Atoms consist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain the electrons (negatively charged).

Explanation:

The structure of an atom is mainly composed of three sub atomic particles like protons, neutrons and electrons.The most of the atomic mass of the elements depends upon the protons and neutrons of the atom.Both protons and neutrons are present inside of the nucleus and the electrons are present in the orbitals or different energy level around the nucleus.Protons have positive charge; electrons have negative charge but neutrons do not have any charge, since they are neutral.The number of protons present in the atom determines the atomic number of atom.For example atomic number of hydrogen is H =1, since it has only one proton. In some cases, for example the hydrogen and uranium has the same proton number (atomic number) but varying mass number because both the elements have different neutron number.