What color are electrons typically represented in diagrams?
Atoms and Periodic Table Review

Flashcard
•
Chemistry
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Green
2.
FLASHCARD QUESTION
Front
What is the GREEN section (staircase) in the periodic table?
Back
Metalloids
3.
FLASHCARD QUESTION
Front
Which set of elements have similar properties: Pb, Sn, Kr or Cl, Br, I?
Back
Cl, Br, I
4.
FLASHCARD QUESTION
Front
What are the horizontal rows on the Periodic Table called?
Back
Periods
5.
FLASHCARD QUESTION
Front
What do two elements in the same group have in common?
Back
They have similar properties.
6.
FLASHCARD QUESTION
Front
What are the vertical columns in the periodic table called?
Back
Groups
7.
FLASHCARD QUESTION
Front
What is the atomic number of an element?
Back
The number of protons in the nucleus of an atom.
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