Multiple Choice
The element lithium is in a group known as the ________.
A) transition metals
B) alkaline earth metals
C) noble gases
D) halogens
E) alkali metals
Correct Answer:
Verified
Correct Answer:
Verified
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Q74: Elements in Group 1A are known as
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Q76: Horizontal rows of the periodic table are
Q77: Different isotopes of a particular element contain
Q79: Which formula/name pair is incorrect?<br>A)Mn(NO<sub>2</sub>)<sub>2</sub> manganese(II)nitrite<br>B)Mg(NO<sub>3</sub>)<sub>2</sub> magnesium
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Q81: Which pair of atoms constitutes a pair
Q82: The correct name for Mg(ClO<sub>3</sub>)<sub>2</sub> is _.<br>A)magnesium
Q83: Calcium forms an ion with a charge