Question

Please help?

Answer 1

sure

Answer 2

as long as its not math lol

Answer 3

:O
whoooooaa....

Answer 4

@paki

Answer 5

I can help you with 1

Answer 6

Ok?

Answer 7

It's quite simple: We use a spectrometer to help us determine what stars and planets are made of by passing a light through various chemical elements, different spectral patterns are created. By matching those patterns up to patterns generated in a laboratory environment we can tell what the composition of a distant star or planet is.

Answer 8

Now the others...give me a second

Answer 9

ooh I learned this last year :)

Answer 10

When the spectrometer turns yellow, I think it's Sodium

Answer 11

When it turns red blue, and purple, it's Hydrogen @brooke..help00

Answer 12

It should all be there in the lesson you are studying..

Answer 13

Do you still need help?

Answer 14

Ok, Thanks! I will double check! Here is your medal :) Let me look also so don't go yet lol

Answer 15

The first one with colors Our atom is most likely sodium?

Answer 16

Nevermind... I got confused

Answer 17

The first one was sodium yes

Answer 18

Is C. Neon

Answer 19

When the spectrometer shows red orange and yellow, that means it's neon

Answer 20

Yes! you need help on the rest? Or do you understand?

Answer 21

Can you check my answers?

Answer 22

Sure. I have good knowledge of spectometers at least

Answer 23

I'm confused on D. and E.

Answer 24

Ok when it turns yellow red and blue, that's helium. And yellow blue and purple, i think it's mercury.

Answer 25

Hope it helps :)