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Review of Periodic Table Flashcards | StudBud
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Review of Periodic Table
Review of Periodic Table
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A final review following a periodic table unit.
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
What are valence electrons
Electrons in the outermost energy level
Electrons in the innermost energy level.
2
How many valence electrons does Nitrogen have?
2
15
5
7
3
Who created the first periodic table?
Mendeleev
Dalton
Mosely
Rutherford
4
What elements are located along the stair-step line?
inner transition metals
metals
metalloids
transition metals
5
Horizontal rows on the periodic table
Families
Classes
Groups
Periods
6
What is the name of group 2?
Alkaline Earth Metals
Halogens
Noble Gases
Alkali Metals
7
What is NOT true of the group of elements shown.
They all have a full outer shell of electrons
They are very reactive
They are called Noble Gases
Most have 8 valence electrons
8
What is the most reactive group of metals?
Alkali metals
Transition Metals
Alkaline Earth Metals
Halogen
9
What category of elements is to the right side of the zig zag line?
metals
metalloids
transistion metals
nonmetals
10
Vertical columns on periodic table
rows
classes
periods
groups
