what group do the following elements all belong to: f, cl, br, and i\nnoble gases\ntransition…

what group do the following elements all belong to: f, cl, br, and i\nnoble gases\ntransition metals\nalkaline earth metals\nalkali metals\nhalogens\nmetalloids\nquestion 2\n1 pts\nwhich of the following are noble gases?\nhe, ne, ar, kr\no, s, se, te\nf, cl, br, i\nh, b, c, n

what group do the following elements all belong to: f, cl, br, and i\nnoble gases\ntransition metals\nalkaline earth metals\nalkali metals\nhalogens\nmetalloids\nquestion 2\n1 pts\nwhich of the following are noble gases?\nhe, ne, ar, kr\no, s, se, te\nf, cl, br, i\nh, b, c, n

Answer

Brief Explanations:

Fluorine (F), chlorine (Cl), bromine (Br), and iodine (I) are halogens as they are in Group 17 of the periodic table. Helium (He), neon (Ne), argon (Ar), and krypton (Kr) are noble - gases as they are in Group 18 with full outer electron shells, making them chemically inert.

Answer:

Question 1: Halogens Question 2: He, Ne, Ar, Kr