Log in
Sign up for FREE
arrow_back
Library
EMR and Electron QUIZ 2020
By WADE DAVENPORT
star
star
star
star
star
Share
share
Last updated over 5 years ago
15 questions
Add this activity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Question 1
1.
Draw a Lewis Dot diagram for Nitrogen (N)
visibility
View drawing
Question 2
2.
How many Valence electrons does Selenium (Se) have?
4
6
34
79
Question 3
3.
What element is this? 1s
2
2s
2
2p
6
3s
2
He
O
Mg
Ge
Question 4
4.
How many neutrons does Fluorine (F) have?
9
17
19
10
Question 5
5.
Draw a Bohr model for Aluminum (Al)
visibility
View drawing
Question 6
6.
Which of the following would have 2 Valence electrons?
B
Ba
Br
Bi
Question 7
7.
The ____________ is the top of a transverse wave?
Crest
Wavelength
Trough
Frequency
Question 8
8.
Who has a higher frequency?
Microwaves
Ultraviolet
Radio waves
X-rays
Question 9
9.
What element is this? 1s
2
2s
2
2p
6
3s
2
3p
6
4s
2
3d
6
Oxygen
Chromium
Iron
Krypton
Question 10
10.
Draw a Lewis Dot diagram for Magnesium (Mg)
visibility
View drawing
Question 11
11.
Valence electrons are located on any energy level?
True
False
Question 12
12.
How many valence electrons does Iodine (I) have?
2
7
5
4
Question 13
13.
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
Question 14
14.
Red has a longer wavelength that Blue?
True
False
Question 15
15.
Which of the following would have 3 Energy Levels and 7 Valence electrons?
S
F
Cl
Br