Color and Unknown Sodium Yellow Composition

п»ї1. Generate and complete an information table pertaining to Part One of the lab. It may include the brand of the element (or unknown) examined plus the color of the observed flameВ

2 . Determine each unidentified from Portion One of the lab and quickly explain so why you recognized each not known as you do. Part Two (Spectroscopy):

1 . Create and a data stand for Component Two of invisalign. It should range from the name of the element, the colours, and the wavelength values in the observed lines.

2 . Describe the line spectrum of the superstar. Give the color and wavelength value in the five best lines in the spectrum. Conclusion:

1 . Clarify, in your own terms, why several elements develop different colors of light when warmed. В

2 . Why do you think elements should be heated before they produce colored light?

3. What element do you consider is the most abundant in the star that you noticed in Part Two? Explain the answer. Part1:

Solution

Name

Color Description

Regarded 1

Barium

Green

Known two

Calcium

Red

Well-known 3

Sodium

Yellow

Well-known 4

Rubidium

Purple

Known 5

Potassium

Blue

Known 6

Lithium

Red

Unknown

Sodium

Yellow

Not known

Potassium

Green

The initially unknown can be sodium as it has a yellow flame. The 2nd unknown is usually potassium because it has a blue flame.

Part 2:

Hydrogen

Helium

Salt

Neon

Mercury

Superstar

1

Purple,

410

Blue, 449

Yellow,

579

Purple, 420

Blue, 430

Aqua,

500

a couple of

Blue, 440

Green, 510

Yellow, 588

Green,

512

Blue, 450

Green,

550

3

Green, 510

Yellow, 585

Darker Yellow,

593

Green,

520

Green,

540

Yellow,

582

4

Discolored, 538

Reddish colored, 690

Green, 525

Green,

550

Blue,

483

5

Discolored, 550

Reddish colored, 730

Discolored, 562

Yellow-colored,

570

Red,

698

6th

Yellow, 575

Yellow, 580

Red,

672

7

Red, 655

Crimson,

697

Reddish, 690

almost 8

Red, 680

Red,

710

Dark red,

704

9

Reddish colored, 700

Reddish,

720

12

Red,

745

The line spectrum of the celebrity emits a lot of light. Aqua=500, green=550, yellow=582, blue= 483, red=698.

Conclusion:

1 . Each element posseses an different electron configuration. The moment heated bad particals get fired up and when they get back throughout the exert photons. The color will depend how much energy they drop. 2 . The electrons need to gain after which lose energy to produce light. three or more. Mercury because it has almost all of the colors.



Blue Earth Strategy Composition

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