An isotope is two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei. An ion is atom or molecule with a net electric charge due to the loss or gain of one or more electrons. Usually, isotopes are radioactive and only there neutrons differ. Ions are molecules that gain or lose electrons to fill their outer energy level.
Radioisotope and radionuclide are often used interchangeably, but there is a subtle difference. A radioisotope is a type of isotope that emits radiation, while a radionuclide is an atomic nucleus that is unstable and emits radiation. In essence, all radioisotopes are radionuclides, but not all radionuclides are necessarily radioisotopes.
Alkaline substances have a pH above 7, acidic substances have a pH below 7, and neutral substances have a pH of 7. The difference lies in the concentration of hydrogen ions: alkaline substances have fewer hydrogen ions, acidic substances have more hydrogen ions, and neutral substances have an equal amount of hydrogen ions and hydroxide ions.
A strong acid completely dissociates in water to release H+ ions, resulting in a high concentration of H+ ions in solution. A weak acid only partially dissociates in water, leading to a lower concentration of H+ ions in solution. This difference in dissociation behavior affects the acidity of the solution and the pH level.
Hydroxide ions (OH-) are negatively charged ions consisting of one oxygen and one hydrogen atom, and are found in basic solutions. Hydronium ions (H3O+) are positively charged ions formed when a water molecule gains a hydrogen ion, and are found in acidic solutions.
B) neutrons differ in isotope atoms. Isotopes are atoms of the same element with different numbers of neutrons, which can affect the stability and properties of the atom. Cations (positively charged ions), ions, protons, and electrons are not directly related to the concept of isotopes.
Ions are charged.
The number of neutrons of an isotope is the difference between the mass number of the isotope and the number of protons (equal to atomic number).
The number of neutrons is different for each isotope.
No, sulfate ions are free radicles.
positive ions carry positive charge and negative ions carry negative charge
The original isotope of uranium in the decay series is uranium-238, which has an atomic number of 92. The final isotope in the decay series is lead-206, which has an atomic number of 82. Therefore, the difference in atomic number between uranium-238 and lead-206 is 10.
Acids contain hydrogen ions (H+) while alkalines contain hydroxide ions (OH-).
An ion is an atom with an electrical charge, positive or negative.An isotope of chemical element is an atom having a different number of neutrons.
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The density of platinumi s 21,45 g/cm3. The difference in density between isotopes is not significant.
Yes, the difference between the mass number and the atomic number of an isotope equals the number of neutrons in the nucleus, which are also known as nucleons. This relationship helps to identify the number of neutrons in an isotope based on its atomic and mass numbers.
The difference is magnesium oxide contains oxide ions ,whereas aluminium oxide doesn't.