Which best explains how radiation is helpful in the plastics industry? It makes plastics easier to shape.
It adds a protective layer to plastic.
It decreases the melting point of plastic.
It improves the strength and durability of plastic.
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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.

In which phase(s) do the molecules take the shape of the container?

In the reaction between a crushed antacid tablet and vinegar what gas is emitted