Can someone please quickly answer this question? Does it matter the order for an electronic configuration? So, like for the electronic configuration of Tin, can I either use [Kr]4d^105s^25p^2 or [Kr]5s^24d^1050^2

I’m just confused, when I look it up they show both so I don’t know which one is correct so I can use for my lab report?

The difference between the two is:

is the Orbital Occupancy

is the Orbital Filling Order

Both are correct, I don't think your teacher will be so nit-picky to care.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )