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

Section 3-1 Science

Organizing The Elements

QuestionAnswer
Mendeleev created the first periodic table by arranging elements in order Increasing atomic mass
How did chemists change Mendeleev's periodic table in the early 1900s? They used atomic number instead of atomic mass to organize the elements
From an element's location in the periodic table, you can predict Its properties
Which of these statements about a column of the periodic table is true? The elments have similar properties
The factor that determines how an atom interacts with other atoms is its Number of valence electrons
Which of the following have the same number and arrangement of valence electrons The elements in a group
Where are metals located in the periodic table? To the left of the zig zag line
In which part of an atom are the valence electrons located Farthest from the nucleus
The elements in a row of the periodic table Are in the same period
The elements in a column of the periodic table Are in the same family
What information in the periodic table indicates the number of protons in an atom The elements atomic number
Which part(s) of the atom move around the nucleus Electrons
The atomic number of an element is based on the Number of protons in its nucleus
Mendeleev discovered that periodic patterns appeared when he arranged the elements in order of increasing Atomic mass
The property of an element that indicates the number of protons in its atoms is the Atomic number
A column of elements in the periodic table is called a group, or Family
The electrons in an atom that are involved in forming chemical bonds are called Valence electrons
In the 1800s, Dmitri Mendeleev organized the first truly useful Periodic table
An element's....can be predicted from its location in the periodic table. Properties
Each element is given a specific.... that usually consists of one or two letters Chemical symbol
Elements in Group 1 have....valence electron(s) One
Created by: Yael
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