A scientist is trying to determine the identity of an element. It is highly reactive in water and forms an ionic bond with chlorine. It is also very shiny. The element is likely

Question

A. From Group 17 **********
B. From Group 1
C. From Group 15
D. A Noble Gas

Is this correct?

Answer 1

chlorine is in Group 17

try the other side of the table

Answer 2

1. b
2. a&d
3. b&d&e
4. d
5. c&d&e
6. a&b
7. c
8. b
9. b
10. d