Which symbols represent atoms that are isotopes

Follow us on Youtube. Follow us on Facebook. Download APP. About SnapSolve. Join Now. Question Chemistry Class Which symbols represent atoms that are isotopes? Answer: B Isotopes are variants of a given element with same number of protons or atomic number but different mass number.

C, C, C are three isotopes of element carbon with mass numbers 12, 13, Correct Incorrect 0. Watch More Related Solutions. Anelectrical device draws 2 kW power from ac mains voltage V rms. Physics Class Question 3. Compared to an atom of 12 C, an atom of 14 C has.

Question 4. Question 5. Different isotopes of the same element must have a different. Question 6. Atoms of every isotope of calcium have the same. Question 7. A neutral atom with 6 electrons and 8 neutrons is an isotope of. Question 8. Which atoms represent different isotopes of the same element?

Question 9. As the mass number of an isotope increases, the number of protons Question Atoms of 16 O, 17 O, and 18 O have the same number of. Which symbols represent atoms that are isotopes of each other? The atomic weights found in periodic tables are all weighted averages of the isotopes occurring in nature, and these are the figures used for the remainder of this article, except when discussing one isotope specifically.

In general, all isotopes of an element behave the same way chemically. Their behaviors differ with regard to mass-sensitive properties such as diffusion rates.

Magnesium Mg has three significant natural isotopes: How many protons and neutrons are present in each of these three isotopes? How are the symbols for each isotope written? Finally, what is the weighted average of the atomic weights? There are 12 protons in all magnesium isotopes. The isotope whose atomic weight is The symbol for this isotope is 24 Mg. Similarly, the isotope whose atomic weight is The third isotope The average atomic weight is calculated as follows:.

Boron has two naturally occurring isotopes, 10 B and 11 B. In nature, From the natural atomic weight, calculate the atomic weight of the 10 B isotope. If In the periodic table the atomic weight of boron is found to be