Vocabulary
Families
Families
True/Fals
Random
100
What is a group on the periodic table?
Column.
100
What family on contains one element?
Hydrogen
100
This family has a full outer energy level (valence electrons)
Noble Gases
100
Elements in the same group all form the same kinds of ions
true
100
Why is aluminum considered a disposable metal?
Because we have so much of it.
200
What is a period on the periodic table?
row
200
Which family contains the most elements on the periodic table?
Transition Metals
200
You can cut these metals with a butter knife
Alkali metals
200
If I lose two electrons I will have a negative two charge
False. If you lose 2 electrons you will have a positive 2 charge.
200
Is a +2 charge a cation or anion?
cation
300
What does diatomic mean?
two atoms of the same element bonded together
300
This family is used as disinfectants
Halogen Family
300
This family contains an element that is essential to computer chips.
Carbon Family
300
On the current periodic table, elements are arranged in rows by atomic weight.
False. They are arranged in rows by atomic number
300
Why did Dmitri Mendeleev leave blank spaces on the periodic table?
He realized that we hadn't found all of the elements on the earth yet. He left spaces in places he knew that they would fit in.
400
What does respiration mean?
to breath
400
This family is unreactive
Noble Gases
400
This family is in the 2nd column of the periodic table
alkaline earth metals
400
Who is the father of the periodic table?
Dmitri Mendeleev
500
What does anion mean?
It means that the atom has a negative charge
500
What is the first row in the periodic table called?
Alkali Metals
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