C6H12O6 O3 NF3 Co KNO3 H2 CO

Which one of these are molecules list all that apply

An experimental procedure requires a 10 ml of acid to be dissolved

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Classify this reaction: 2al+n2-> aln.