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Mendeleev gave the name eka-aluminum to a (an)
Silicon is a better conductor of electric current than sulfur is
unknown element he predicted would have properties similar to those of aluminum
sodium
the discovery of elements with predicted properties
row to row
argon
F
most reactive nonmetals
The usefulness of Mendeleev's periodic table was confirmed by
Silicon is a better conductor of electric current than sulfur is
unknown element he predicted would have properties similar to those of aluminum
sodium
the discovery of elements with predicted properties
row to row
argon
F
most reactive nonmetals
Which element is found in nature only in compounds?
Silicon is a better conductor of electric current than sulfur is
unknown element he predicted would have properties similar to those of aluminum
sodium
the discovery of elements with predicted properties
row to row
argon
F
most reactive nonmetals
Which statement is true about the metalloid silicon?
Silicon is a better conductor of electric current than sulfur is
unknown element he predicted would have properties similar to those of aluminum
sodium
the discovery of elements with predicted properties
row to row
argon
F
most reactive nonmetals
To keep them from reacting, some highly reactive elements are stored in
Silicon is a better conductor of electric current than sulfur is
unknown element he predicted would have properties similar to those of aluminum
sodium
the discovery of elements with predicted properties
row to row
argon
F
most reactive nonmetals
Group 7A of the periodic table contains the
Silicon is a better conductor of electric current than sulfur is
unknown element he predicted would have properties similar to those of aluminum
sodium
the discovery of elements with predicted properties
row to row
argon
F
most reactive nonmetals
Which halogen is most likely to react
Silicon is a better conductor of electric current than sulfur is
unknown element he predicted would have properties similar to those of aluminum
sodium
the discovery of elements with predicted properties
row to row
argon
F
most reactive nonmetals
In a periodic table, a set of properties repeats from
Silicon is a better conductor of electric current than sulfur is
unknown element he predicted would have properties similar to those of aluminum
sodium
the discovery of elements with predicted properties
row to row
argon
F
most reactive nonmetals
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