question 23 (1 point)\nlisten\n______________is a noble gas and ____________ is a halogen, respectively.\n1)…
question 23 (1 point)\nlisten\n______________is a noble gas and ____________ is a halogen, respectively.\n1) ar and i\n2) cl and f\n3) au and kr\n4) br and cl\nprevious page next page page 23 of 30
Answer
Answer:
- Ar and I
Brief Explanation:
Argon (Ar) is a noble - gas in Group 18 of the periodic table. Iodine (I) is a halogen in Group 17. Chlorine (Cl) and Fluorine (F) are both halogens. Gold (Au) is a transition metal and Krypton (Kr) is a noble - gas. Bromine (Br) and Chlorine (Cl) are both halogens. So the pair with a noble gas and a halogen respectively is Ar and I.