Understanding Molecular Compounds
Interactive Video
•
Chemistry
•
9th - 10th Grade
•
Hard
Evelyn Hayes
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key characteristic of molecular compounds?
They involve the sharing of electrons.
They involve the transfer of electrons.
They are formed between metals only.
They are formed between metals and non-metals.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the charge of hydrogen in the context of forming water?
Negative one
Positive two
Positive one
Negative two
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many hydrogen atoms are needed to bond with one oxygen atom to form water?
Three
Four
One
Two
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a Lewis dot diagram, what does a line between two atoms represent?
A lone pair of electrons
An ionic bond
A shared pair of electrons
A transfer of electrons
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of drawing a Lewis dot diagram?
To show the ionic bonds in a compound
To determine the physical state of a compound
To calculate the molecular weight
To represent the sharing of electrons in covalent bonds
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