1. A Review of General Chemistry
Atomic Structure
1. A Review of General Chemistry Atomic Structure
10PRACTICE PROBLEM
An unknown element has two stable isotopes, 50X, and 51X. The relative abundance of these isotopes is 0.25%, and 99.75% respectively. 50X has an atomic mass of 49.947 while 51X has an atomic mass of 50.943. Determine the atomic mass and identity of X.
An unknown element has two stable isotopes, 50X, and 51X. The relative abundance of these isotopes is 0.25%, and 99.75% respectively. 50X has an atomic mass of 49.947 while 51X has an atomic mass of 50.943. Determine the atomic mass and identity of X.