Question

8.
Group 17 (7A), the halogens, includes fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). Which statement is MOST accurate concerning group 17 (7A) on the periodic table?

They have 1 valence electron.

They are extremely reactive.

They are metals.

They are inert.
GPT 3.5
The statement that is MOST accurate concerning group 17 (7A) on the periodic table is: They are extremely reactive.

Related Questions

4. Group 17 (7A), the halogens, includes fluorine (F), chlorine (Cl), bromine (Br), iodine (I), an... Halogens are found in group 17 of the periodic table, also known as the halogen group. This group in... Halogens are found in group 17 of the periodic table, also known as the halogen group. This group in... Consider four elements from Group 17: fluorine in the second period, chlorine in the third period, b...