Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

CPC #3

QuestionAnswer
Which of the following is NOT a physical property? a. density c. magnetic b. size d. combustibility combustibility
Which of the following best shows the speed of particle movement from slowest to fastest? a. solid, liquid, gas, plasma c. liquid, solid, plasma, gas b. plasma, gas, liquid, solid d. gas, liquid, solid, plasma solid, liquid, gas, plasma
Water, ice, and steam are all a form of H2O. How is liquid water different from water vapor (steam)? a. water vapor has less energy. c. liquid water has a higher temperature b. liquid water has less energy. d. liquid water particles move faster liquid water has less energy.
What is the Law of Conservation of Matter? a. The products keep all physical properties of the reactants. b. The reactants have the same mass as the products. The reactants have the same mass as the products.
The chemical equation shows only the reactants and one product. 2AlO → ? + O2 How many Aluminum (Al) atoms must be present in the products? 2
. How could you compare two compounds by using a chemical property? Which one is more soluble in water. Which one freezes faster. Which one has a darker color. Which one is more combustible. Which one is more combustible.
What type of property is conductivity? a. chemical b. physical physical
2H2 + O2 --> 2H20 represents a. reaction between two compounds that results in a different compound. b. reaction between a compound and an element that results in a different compound and element. reaction between a compound and an element that results in a different compound and element.
Dirt is added to Beaker X and salt is added to Beaker Y. After combining, which statement is true of these mixtures? a. Both Beaker X and Beaker Y are homogeneous mixtures. b. Beaker X is a heterogeneous mixture and Beaker Y is homogeneous. Beaker X is a heterogeneous mixture and Beaker Y is homogeneous.
Which is an example of a heterogenous mixture? air chocolate milk salt water fruit loops cereal with milk fruit loops cereal with milk
If a greater charge had been transferred to this electroscope, what would happen to the leaves? a. repel and get fartehr apart b. repel and fall back together again repel and get fartehr apart
What are the THREE ways to make an electromagnet stronger? Increase coils, core, electric current
As objects get closer together, what happens to the magnetic force? Nothing- stays the same increases Decreases doubles increases
What is flowing through an electric current, especially well in conductors? a. protons c. neutrons b. ions d. electrons electrons
Which process charges a conductor by bringing it close to, but not touching, another charged object, followed by grounding? a. friction c. induction b conduction d. polarization induction
Mrs. Smith made two electromagnets- one with twenty coils of wire wrapped around the iron core and another with ten coils. The electromagnet with twenty coils attracted more paper clips. Why? Magnetic force increases with increased number of coils.
Magnetic compasses often mess up when near electrical power lines. Why? a. Too much power could prevent the compass from working well b. Power lines produce a magnetic field that could prevent the compass from working well Power lines produce a magnetic field that could prevent the compass from working well
Current-carrying wires produce __________ fields. a. induction c. magnetic b. gravitational d. ionic magnetic
A negatively charged rubber rod touches an aluminum metal pie pan. How do the negative charges distribute themselves on the pie pan? a. They spread out unevenly on the surface b. They spread out evenly on the surface They spread out evenly on the surface
What happens when a balloon is rubbed on hair that causes the hair to be attracted to the balloon? a. Protons are being transferred from the balloon to the hair. b. Electrons are being transferred from the hair to the balloon. Electrons are being transferred from the hair to the balloon.
Created by: Mrs. J. Smith
Popular Physical Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards