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

Elements, Compounds

Elements, Compounds and Reactions

QuestionAnswer
The smallest part of matter Atom
Contains protons and neutrons Nucleus
The particle of matter that is bnegatively charged electron
Neutron Particle of atom with neutral charge
Proton Found inside the nucleus and is positively charged
Some examples of elements are copper, tin, oxygen. Argon lead and aluminium
When two atoms of oxygen are bonded together it is referred or called A molecule example oxygen gas is a molecule
When three atoms are bonded together, like in water It is called a molecule of a compond water
A metallic lattice When many atoms are bonded together, it is called a metal lattice
An element is a pure substance Copper
A compound consists of more than two atoms bonded together Water, carbondioxide
An impure substance Coke
Atom Cannot be cretaed nor can be destroyed
Periodic table Consists of all the elements found in this universe
Dmitri Mendeleev arranged the elements on the periodic table according to atomic number.
Symbol Identity of an element
Created by: Gyan.mudaliar
Popular 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