Question

ig the appropriate items to their respective bins.
oxygenchlorinetinlithium
metalnon-metalmetalloid

Explanation:

Metals are elements that are typically shiny, good conductors of heat and electricity, and malleable. Non - metals are elements that lack these properties. Tin (Sn) and lithium (Li) are metals. Tin is a post - transition metal, and lithium is an alkali metal. Oxygen (O) and chlorine (Cl) are non - metals. Oxygen is a gas at room temperature, and chlorine is a halogen gas. There are no metalloids (elements with properties intermediate between metals and non - metals) in the given list.

Answer:

Metal: tin, lithium
Non - Metal: oxygen, chlorine
Metalloid: (empty)