PLEASE HELP ASAP PLEASE PUT THE ANSWER ON HERE NOT IN ANOTHER FILE THANKS The electron in a hydrogen atom can undergo a transition from n = 6 to n = 1, emitting a photon with energy 2.11 × 10–18 J. (2 points)

i. What is the frequency of this transition?

ii. How does this transition show that the energy of a photon is quantized?

C. Why is it impossible for an electron to have the quantum numbers n = 3, l = 0, ml = 1, ms = + ?

What is a metal replacement reaction

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.