Multiple Choice
Which element has a variable charge?
A) Na
B) Fe
C) Al
D) C
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q1: What is the charge on the chromium
Q3: Which is NOT an ionic compound?<br>A)KCl<br>B)Ca(NO<sub>3</sub>)<sub>2</sub><br>C)CBr<sub>4</sub><br>D)AlBr<sub>3</sub>
Q4: What is the formula for the ionic
Q5: Which group of the Periodic Table does
Q6: When an atom gains or loses electrons,the
Q7: Sodium bicarbonate and sodium hydrogen carbonate are
Q8: The formula for zinc acetate is _.<br>A)ZnCH<sub>3</sub>CO<sub>2</sub><br>B)Zn(CH<sub>3</sub>CO<sub>2</sub>)<sub>2</sub><br>C)Zn(HCO<sub>3</sub>)<sub>2</sub><br>D)Zn(HCl)<sub>8</sub>
Q9: Which statement best explains the basis for
Q10: The noble gas that has the same
Q11: Which pair of elements will form an