A. Isotopes have the same number of protons but different numbers of neutrons. B. Isotopes have the same number of electrons but different numbers of protons. C. Isotopes have the same number of protons and neutrons. D. Isotopes have different numbers of protons, neutrons and E. lectrons. ...
Ions Ions have differing numbers of electrons, which gives the atom an electrical charge. Fewer electrons gives a positive charge, more electrons gives a negative charge. Example: Potassium usually loses one electron, and it’s symbol becomes K+1. Chlorine usually gains one electron, and it’s...
Atoms are made of three different subatomic particles: protons, neutrons, and electrons. Protons have a positive charge and reside in the nucleus at the center of the atom. Electrons are negatively charged and orbit the nucleus. Neutrons have a neutral charge and they reside in the nucleus with...
• From what I have read / definition of Nucleon Number/Mass Number : The nucleon number / nucleon mass is the total number of protons and neutrons of an atom of an element.• My textbook says that the physical properties of a substance is affected by "mass" , hence I was wondering...
Isotopes - isotope: atoms of the same element that have different numbers of neutrons - Carbon, as found in nature, is a mixture of isotopes, including atoms of carbon-12, carbon-13, and small amounts of carbon-14. Isotopes atomic weight - The atomic weight of an element is the weighted...
Electrons have a negative charge. Neutrons have a neutral charge. Chemical PeriodicityIsotopes are atoms of the same element having same atomic number but different mass number. In case of neutral atoms, the number of protons and electrons are equal. If two ...
Isotopes are atoms of an element that contain different number of neutrons in their atomic nucleus. They have the same atomic number, i.e., same number of protons (of course an equal number of electrons), but differ in their atomic mass due to the neutron numbers. For example, the three...
of neutrons in the atom is different, the atomic masses of isotopes are different. But the difference in the properties of isotopes is slight. Because they always have same number of protons and electrons. Since chemical properties depend upon the nuclea...
6 Rubidium has two isotopes, Rb and Rb.Which statement explains why both isotopes have the same chemical properties? B A They have the same number of protons. B They have the same number of outer shell electrons. C They have different numbers of neutrons. D They have different mass numbers...
The Atomic Number The element The Mass The Electron number 4. Multiple Choice 30 sec 1 pt Isotopes of an element have a different number of... Protons Neutrons Electrons Mass 5. Multiple Choice 2 mins 1 pt If X is the symbol for an element, which of the following two symbols rep...