Multiple Choice
Which type of element has the following general properties: low melting point and density, lacks luster,poor conductor of heat and electricity,and brittle?
A) metal
B) nonmetal
C) metalloid
D) transition element
Correct Answer:

Verified
Correct Answer:
Verified
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Q10: The alkaline earth metals are in group<br>A)1A<br>B)2A<br>C)5A<br>D)7A
Q11: On the periodic table vertical columns contain
Q12: Differentiate between:<br>A.An atom and an ion<br>B.An atom
Q13: A distinct substance composed of two or
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Q17: At room temperature the majority of metals
Q18: The sulfate group is SO<sub>4</sub><sup>-2</sup>.How many sulfate
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