2 pts
D
Question 3
Name the isotope, and write it in symbolic notation. Use the math ed...
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
Answers: 2
Chemistry, 21.06.2019 22:30, monnn91351
Determine the wavelength of the light absorbed when an electron in a hydrogen atom makes a transition from an orbital in the n=3 level to an orbital in the n=7 level.
Answers: 2
Mathematics, 14.04.2020 07:26
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