What has the same number of protons and electrons but different number of neutrons?
Isotopes are atoms of the same element that have different numbers of neutrons but the same number of protons and electrons. The difference in the number of neutrons between the various isotopes of an element means that the various isotopes have different masses.
What are elements that have different number of electrons?
Isotopes are atoms of an element with the normal number of protons and electrons , but different numbers of neutrons. Isotopes have the same atomic number, but different mass numbers.
What are atoms that have the same number of protons but different number of neutrons called?
Two atoms with the same atomic number, but different mass numbers (same number of protons, different number of neutrons), are called isotopes, or isotopic nuclides. Having different numbers of neutrons changes the mass of these atoms, so isotopes have slight variations in their physical and chemical behavior.
What is an atom in which the number of protons differs from the number of electrons?
An atom that is not electrically balanced, that is, an atom with a different number of electrons and protons, is called an ion, and its charge depends on the lack or excess in the number of electrons in comparison with the number of protons.
What is also known as an element that has the same number of protons but different?
Isotopes are atoms of the same element (same number of protons) that have different numbers of neutrons in their atomic nuclei.
Do elements have the same number of protons and electrons?
An atom contains equal numbers of protons and electrons . Since protons and electrons have equal and opposite charges , this means that atoms are neutral overall.
Do all elements have same number of protons and electrons?
The atomic number is the number of protons in an atom of an element. Atoms must have equal numbers of protons and electrons. In our example, an atom of krypton must contain 36 electrons since it contains 36 protons. Electrons are arranged around atoms in a special way.
Do all elements have equal number of protons and electrons?
Can atoms of the same element have different numbers of electrons?
The number of electrons can also be different in atoms of the same element, thus producing ions (charged atoms). For instance, iron, Fe, can exist in its neutral state, or in the +2 and +3 ionic states.
Can an atom have unequal number of electrons and protons?
An ion is a charged atom or molecule. When an atom is attracted to another atom because it has an unequal number of electrons and protons, the atom is called an ION. If the atom has more electrons than protons, it is a negative ion, or ANION. If it has more protons than electrons,it is a positive ion.
Do elements always have the same number of protons and electrons?
Explanation: Number of protons always equal number of electron, but that’s the case with a neutral atom. A neutral atom is an atom of any element that has no electric charge over it. Thus, in an ionized atom or simply an ion, the number of protons and electrons are not the same but in a neutral atom they are.
Do atoms of different elements have different numbers of protons?
The number of protons in an atom is called its atomic number (Z). This number is very important because it is unique for atoms of a given element. All atoms of an element have the same number of protons, and every element has a different number of protons in its atoms.