Which of these elements is least likely to react with other elements? explain. a) calcium b) argon c) sodium d) nitrogen e) oxygen f) chlorine

The electromagnetic force acts between what

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

When a septic tank backs up a goes in to clean it out