Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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.

Remove ads
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




share
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

Atomic Bonding

Atomic bonding - JC Chemistry

QuestionAnswer
What is a molecule? A molecule is made up of two or more atoms chemically combined. It is the smallest part of an element or compound that can exist on its own.
What are compounds? Compounds are substances made from two or more different elements chemically combined.
How does bonding occur? Bonding occurs because all atoms try to have a full outer shell, and will lose, gain or share electrons in order to do so.
What is an ion? An ion is a charged atom (an atom which has lost or gained electrons). If an atom loses an electron, then it becomes a positive ion. If an atom gains an electron, then it becomes a negative ion.
How is an ionic bond formed? An ionic bond is formed by the force of attraction between two oppositely charged ions.
What is an example of an ionic bond? An example of an ionic bond is sodium chloride, NaCl. The bonds in NaCl are formed by sodium atoms losing electrons and chlorine atoms gaining electrons.
What is a covalent bond? A covalent bond is a bond formed by different atoms sharing electrons in order to have a complete outer shell.
What is an example of covalent bonding? An example of a covalent bond is O2. The bonds in this molecule are formed by the atoms in the molecules sharing electrons with each other.
In a negatively charged ion the number of (i)___________ is greater than the number of (ii)___________. Fill in the blanks. (i) electrons (ii) protons
In a positively charged ion the number of (i)___________ is greater than the number of (ii)___________. Fill in the blanks. (i) protons (ii) electrons
Created by: bonitadarcy