Question

In the experiment on finding the unknown weight using the parallelogram law of vectors the student should​

Answer 1

• Isobars are atomic species that have the same mass number (A), but a different atomic number (Z). Isobars should not be confused with isotopes, which share the same atomic number, and therefore belong to the same chemical element, but have varying mass numbers. ... These atoms all have the same number of nucleons

Answer 2

• Isobars are atomic species that have the same mass number (A), but a different atomic number (Z). Isobars should not be confused with isotopes, which share the same atomic number, and therefore belong to the same chemical element, but have varying mass numbers. ... These atoms all have the same number of nucleons