Save
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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
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

Atom&Periodic Table

Atom&PeriodicTable

Fill in the blankAnswer
Atoms in the same ____________ on the Periodic Table have the same number of valence electrons. group
______________ are the horizontal rows on the Periodic Table. Periods
______________ are the vertical columns on the Periodic Table. Groups
______________ number is the number of protons and neutrons in the nucleus of an atom. Mass
The protons and neutrons are located in the _________________ of an atom. nucleus
Protons have a _________________ charge. positive
Neutrons have a __________________ charge. neutral
Electrons have a ________________ charge. negative
____________________ are located on the zig zag line on the Periodic Table. Metalloids
Period number tells you the number of ______________ ____________ around the nucleus. energy levels
Nonreactive elements have _____________ valence electrons. eight
Valence electrons are found in the outer energy shell of an atom and determine _________________________. reactivity
Atomic number __________________ from left to right on the Periodic Table. increases
Elements in the same group have the same ________________ of valence electrons. number
Group number tells you the number of ______________ electrons for an atom by looking at the “ones” column. valence
Elements in the same group have the similar _____________ ________________. chemical properties
An atom’s nucleus has an overall ______________charge. positive
Proton number determines the _________________ of an atom. identity
Electrons are located in energy levels _______________ the nucleus of an atom. outside
Atoms with 1 or 7 valence electrons are highly _________________. reactive
Same number of valence _____________ means atoms have similar chemical properties. electrons
___________ number of electrons is found by looking at the group number on the Periodic Table. Valence
Metals are located on the ___________ side of the zig zag line on the Periodic Table. left
Non-metals are located on the ____________ side of the zigzag line on the Periodic Table. right
 



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