The Halogens and The Noble Gases

A. Cl2O
B. Cl2O6
C. ClO2
D. Cl2O7

A. XeF4
B. XeOF4
C. XeOF2
D. Na4XeO6

A. HF
B. HBr
C. HC
D. HI

A. Xe
B. Kr
C. Rn
D. All of the above

A. All are non-metals
B. All the halogens have electronic conviguration ns2p5
C. They have high electron attinity and ionization energy
D. All the halogens react with noble gases to form their halides

A. Fluorine
B. Chlorine
C. Bromine
D. Iodine

A. I2O4
B. I4O2
C. I2O5
D. All are equally useful

A. Normal salt
B. Double salt
C. Mixed salt
D. Complex

A. HCIO
B. HCIO2
C. HCIO3
D. HCIO4

A. ns2p2
B. ns2p4
C. ns2p5
D. ns2p6