Zusammenfassung der Ressource
Frage 1
Frage
The ________________ is an arrangement of elements in columns.
Antworten
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column
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rows
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periodic table
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electron shell
Frage 2
Frage
Each column in the periodic table is called a ___________
Frage 3
Frage
Which group of the periodic table is composed of inert (not reactive) gases?
Antworten
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alkali metals
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halogens
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alkaline earth metals
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noble gases
Frage 4
Frage
Elements which are shiny, conduct electricity and heat are called _______.
Antworten
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metals
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metalloids
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nonmetals
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nonexistant
Frage 5
Frage
Which element is not a metal?
Frage 6
Frage
The elements along the staircase are called...
Antworten
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nonmetals
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metals
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transition metals
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metalloids
Frage 7
Frage
Which is a halogen?
Antworten
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Helium
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Oxygen
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Chlorine
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Neptune
Frage 8
Frage
Which is an alkali metal?
Antworten
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Magnesium
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Sodium
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Iron
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Iodine
Frage 9
Frage
What do we call a horizontal row of elements in the periodic table?
Antworten
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column
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group
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matter
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period
Frage 10
Frage
A vertical column in the periodic table contains elements that share similar properties? What are these columns called?
Antworten
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row
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period
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group
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valence shells
Frage 11
Frage
As you move from left to right on the periodic table, specifically for the A Groups, the number of valence electrons.......
Antworten
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Increases
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Decreases
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Remains the same
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increases then decreases
Frage 12
Frage
As you move down a group on the periodic table, the number of valence electrons....
Antworten
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Increases
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Decreases
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Remains the same
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increases then increases
Frage 13
Frage
Which of the following would be most similar to Phosphorus? (select all that apply)
Antworten
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Chlorine
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Silicon
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Antimony
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Sulfur
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Germanium
Frage 14
Frage
What are valence electrons?
Antworten
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Any of an atom's electrons
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Electrons not attached to any atom
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Electrons located on the first energy level
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electrons located on the outer energy level
Frage 15
Frage
What period is Lead (Pb) in?
Frage 16
Frage
What element type is silicon (Si) a part of?
Antworten
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Metal
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Nonmetal
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Metalloid
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Halogens
Frage 17
Frage
What is group name of the most reactive metals?
Antworten
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Noble gases
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Alkali metals
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Halogens
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Alkaline earth metals
Frage 18
Frage
Why are halogens so reactive?
Antworten
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They want to get rid of their only valance electron
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They are non reactive, they have a full shell
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They only need one more electron
Frage 19
Frage
How many valence electrons does a carbon atom have?
Frage 20
Frage
Which element conducts electricity the best?
Antworten
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Silicon
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Silver
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Fluorine
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Arsenic