Which pair shows compounds with the same radical? naoh and nacl al(oh) 3 and naoh ba(oh) 2 and ba(no 3 ) 2 ba(no 3 ) 2 and al(oh) 3 asap!

Answer;

Al(OH)3 and NaOH

Explanation;

A is a radical molecule or ion or an atom that has at least one valence electron that is not paired.

An example of a free radical is the hydroxyl radical (OH-),a molecule that has one electron on the oxygen atom that is not paired.

Al(OH) 3 and NaOH

Explanation:

Aluminium hydroxide -Al(OH)3-  and  Sodium hydroxide -NaOH- are  inorganic compounds. Both have in their composition the Hydroxyl radical OH. OH consists of an oxygen and hydrogen atom held together by a covalent bond. Hydroxyl radicals are highly reactive. In NaOH, OH acts as a hydroxide anion OH− . Al(OH) 3 typical metal hydroxide structure.

b. the carbon cycle ensures living things have a source of hydrogen

oxygen +1 most likely