How many valence electrons does Hydrogen have?
Q1: Chapter 22 Quiz

Quiz
•
Science
•
7th Grade
•
Medium

James Aevermann
Used 3+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
1
2
3
4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In what type of bonds are electrons shared between atoms?
Ionic Bonds
Metallic Bonds
Covalent Bonds
Bank Bonds
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If an atom loses 2 electrons, what is the charge of the ion?
-1
-2
+2
+4
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What group of elements always has a full valence?
Alkali Metals
Alkali Earth Metals
Noble Gases
Halogens
Transition Metals
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In a periodic table, what information tells you the number of electron shells an atom has?
Group
Family
Atomic Number
Period
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
What two types of elements combine to form ionic bonds? (Choose 2)
Metals
Metalloids
Nonmetals
Any
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An element belongs to period 4, group 2 in the periodic table. How many valence electrons does it have?
4
8
20
2
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