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Periodic Table Flashcards | StudBud
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Periodic Table
What is a valence electron?
What are the properties of nonmetals?
Periodic Table
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1
What are the properties of nonmetals?
Semi-conductor, same as metals
Shiny, Malleable, Ductile, Good conductors of heat and electricity
Dull, Brittle. Poor conductors of heat and electricity
2
What is a valence electron?
Electrons in the outer shell or energy level of an atom
Electrons in the inner shell or energy level of an atom
3
Which elements are found to the right of the zigzag line?
Gas
Metals
Metaliods
Nonmetals
4
What are the COLUMNS on the periodic table called?
Groups or Families
Periods
How many electron shells
How many valence electrons the atoms in that group have
5
What is the maximum number of electron shells?
8
7
3
9
6
What is Not a property of metals?
Malleable
Brittle
Ductile
Shiny
7
What do elements in each column have in common?
They have the same number of protons
They have the same number of valence electrons
They weight the same
They share similar PROPERTIES
8
The three main categories of elements on the periodic table are:
Earth, Wind, Fire
Metals, Gas, Plasma
Metals Nonmetals Metalioids
Nonmetals, Metaliods
9
Which elements are found along the zigzag line?
Gas
Metaliods
Nonmetals
Metals
10
What do the numbers down the SIDE of the periodic table tell you?
How many electron shells
Groups and Families
How many valence electrons the atoms in that group have
Periods
11
What is the maximum number of valence electrons?
6
8
9
3
12
What are the ROWS on the periodic table called?
Periods
Groups or Families
Atomic number
Atomic mass
13
What are the properties of metaloids?
Dull, Brittle, Poor conductors of heat and electricity
Properties of both metals and nonmetals, Semi-conductors
They have no properties
Shiny, Malleable, Ductile, Good conductors of heat and electricity
14
What do the numbers across the TOP of the periodic table tell you?
How many valence electrons the atoms in that group have
Periods
Groups or Families
How many electron shells
15
Which elements are found to the left of the zigzag line?
Metaliods
Gas
Metals
Nonmetals
