Multiple Choice
Which element is from a representative group?
A) Mn
B) Co
C) V
D) S
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
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
Q14: Which type of element has the following
Q15: Homogeneous mixtures of metals are called:<br>A)ions<br>B)alloys<br>C)anions<br>D)compounds
Q17: At room temperature the majority of metals
Q18: The sulfate group is SO<sub>4</sub><sup>-2</sup>.How many sulfate
Q19: The ultimate particle of water is a(n)<br>A)atom.<br>B)molecule.<br>C)anion.<br>D)cation.
Q20: Most elements are rare.How many elements make
Q21: Consider the chemical formula for one unit