Periodic Table of the Elements
Flashcard
•
Chemistry, Science
•
11th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What are the elements in Group 1 of the periodic table called?
Back
Alkali Metals
2.
FLASHCARD QUESTION
Front
What do elements in the same group or family of the periodic table have in common?
Back
They have the same number of valence electrons.
3.
FLASHCARD QUESTION
Front
Where on the periodic table would you find elements with the lowest electronegativities?
Back
Bottom left.
4.
FLASHCARD QUESTION
Front
What is the electron configuration for Zinc (Zn)?
Back
1s2 2s2 2p6 3s2 3p6 4s2 3d10.
5.
FLASHCARD QUESTION
Front
Who arranged the elements in the periodic table and left blank spaces for undiscovered elements?
Back
Mendeleev.
6.
FLASHCARD QUESTION
Front
What is the significance of valence electrons in determining chemical properties?
Back
Valence electrons determine how an element will react chemically with other elements.
7.
FLASHCARD QUESTION
Front
What are the characteristics of alkali metals?
Back
They are highly reactive, have one valence electron, and are soft metals.
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