Which of the following properties is a chemical property?(1 point)
Responses
flammability
flammability
magnetism
magnetism
melting point
melting point
hardness
flammability.
Which of the following substances is a compound?(1 point)
Responses
gold (Au)
gold (Au)
oxygen (O)
oxygen (O)
carbon (C)
carbon (C)
water (H2
O)
water (H2O)
Which of the following substances is an element?(1 point)
Responses
hydrogen
hydrogen
insulin
insulin
protein
protein
salt
hydrogen
Which of these properties is a chemical property?(1 point)
Responses
melting point
melting point
flammability
flammability
hardness
hardness
magnetism
flammability
The chemical formula for methane is CH 4
. What is the fixed ratio of carbon (C) to hydrogen (H)?(1 point)
Responses
1:4
1:4
4:5
4:5
1:1
1:1
1:5
1:4
Why do writers add multimedia to an informational text?(1 point)
Responses
to help the reader comprehend the facts, comparisons, or details in the writing
to help the reader comprehend the facts, comparisons, or details in the writing
to show the reader why a topic was chosen
to show the reader why a topic was chosen
to make the organizational strategy more clear
to make the organizational strategy more clear
to hide details from the reader that are boring, nonessential, or irrelevant
to help the reader comprehend the facts, comparisons, or details in the writing
What can a writer do to connect a photo to the text?(1 point)
Responses
Add additional photos to it.
Add additional photos to it.
Include a caption describing the image.
Include a caption describing the image.
Put information about the photo in a graphic organizer.
Put information about the photo in a graphic organizer.
Provide a video about the same topic.
Include a caption describing the image.
Which graphic would be the best choice for describing a series of events?(1 point)
Responses
photograph
photograph
graph
graph
illustration
illustration
timeline
timeline
A Venn diagram would be best choice for which of the following?(1 point)
Responses
displaying the highlights of Jackie Robinson's life
displaying the highlights of Jackie Robinson's life
comparing characteristics of two cities
comparing characteristics of two cities
showing the overall growth in stock prices for a company
showing the overall growth in stock prices for a company
showing the devastation a tornado can leave behind
comparing characteristics of two cities
Maria is writing an informational text about the history of her town. She wants to show readers the way her school playground looked twenty years ago. Which graphic would be the best for Maria to use?(1 point)
Responses
timeline
timeline
photograph
photograph
flowchart
flowchart
graph