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EMR and Electron QUIZ 2020

Last updated over 5 years ago

15 questions

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Question 1

1.

Draw a Lewis Dot diagram for Nitrogen (N)

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Draw a Bohr model for Aluminum (Al)

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

Draw a Lewis Dot diagram for Magnesium (Mg)

Question 11

11.

Question 12

12.

Question 13

13.

Question 14

14.

Question 15

15.

How many Valence electrons does Selenium (Se) have?

4

6

34

79

What element is this?       1s22s22p63s2

He

O

Mg

Ge

How many neutrons does Fluorine (F) have?

9

17

19

10

Which of the following would have 2 Valence electrons?

B

Ba

Br

Bi

The ____________ is the top of a transverse wave?

Crest

Wavelength

Trough

Frequency

Who has a higher frequency?

Microwaves

Ultraviolet

Radio waves

X-rays

What element is this? 1s22s22p63s23p64s23d6

Oxygen

Chromium

Iron

Krypton

Valence electrons are located on any energy level?

True

False

How many valence electrons does Iodine (I) have?

2

7

5

4

Which of the following is true of an Excited state electron and a Groud state electron?

Excited state electron is stable on it's current energy level

Ground state electron jumps up to the next energy level

Excited state electron jumps up to the next energy level

Groud state electron gives off energy when it returns to original energy level

Red has a longer wavelength that Blue?

True

False

Which of the following would have 3 Energy Levels and 7 Valence electrons?

S

F

Cl

Br