2 pts D
Question 3
Name the isotope, and write it in symbolic notation. Use the math editor (the square root x button
above) to help you get the numbers in their correct positions. For example: Vanadium - 53 is the
name of the isotope so its symbol is V; it is atomic number 23 and mass number 53. Therefore, its
53
symbolic notation should be written like this V. Inside the math editor, I used the 123 in a
23
vertical line; enter the first number you want on top; then press the enter or return key; enter the
number you want on the bottom; then finally use the mouse to add the letter(s) for the periodic
table symbol.
atomic number 26; mass number 56