That would be the nucleus.
Nucleus
Isotopes can exist because atoms of the same element can have different numbers of neutrons, leading to variations in atomic mass. This results in isotopes having the same number of protons but different numbers of neutrons, causing differences in stability and reactivity.
Electrons have dual properties.
The nucleus consists of protons and neutrons.
Atoms are electrically neutral. The number electrons and number of protons in neutral atoms are same. The number of neutrons in some atoms are same as the number of protons. Example: Calcium atom contains 20 protons and 20 neutrons. But some atoms contain same number of protons but different number of neutrons. For example carbon atoms exist in three forms - all contain 6 protons but some contain 6 neutrons, some 7 neutrons and others with 8 neutrons. These type of atoms are known as isotopes Definition of isotope: Atoms with same number of protons but different number of neutrons It shows that the different number of neutrons determines the existence of isotopes. Atoms are electrically neutral. The number electrons and number of protons in neutral atoms are same. The number of neutrons in some atoms are same as the number of protons. Example: Calcium atom contains 20 protons and 20 neutrons. But some atoms contain same number of protons but different number of neutrons. For example carbon atoms exist in three forms - all contain 6 protons but some contain 6 neutrons, some 7 neutrons and others with 8 neutrons. These type of atoms are known as isotopes Definition of isotope: Atoms with same number of protons but different number of neutrons It shows that the different number of neutrons determines the existence of isotopes.
Electrons, Protons and Neutrons are Particles of atoms. They're 3 different things 2 of them (proton and neutron) exist inside the nucleus and electron revolves around it.
Isotopes have the same number of protons and electrons; the number of neutrons is different.
Matter is composed of atoms, which are the basic building blocks. Atoms themselves are made up of subatomic particles: protons, neutrons, and electrons. Protons and neutrons reside in the nucleus at the center of the atom, while electrons orbit around the nucleus. These particles exist in all forms of matter, whether solid, liquid, gas, or plasma.
The smallest particle of an element that can exist is an atom. Atoms are made up of a nucleus containing protons and neutrons, surrounded by electrons.
Yes, it is true. Isotopes have the same number of protons an electrons; the number of neutrons is different.
Protons exist in the nucleus of an atom, which is the central core that also contains neutrons. Together, protons and neutrons make up the bulk of an atom's mass. Protons carry a positive electric charge, which helps determine the atom's identity and its interactions with other atoms. The number of protons in the nucleus defines the atomic number and thus the element itself.
That is called the nucleus. It is positively charged and it makes up most of the atom's mass.