Reset cor GCSE Science - Chemistry
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Question 20 of 48
True or false? lonic compounds are usually a combination of a metal and a non-metal.
TRUE
FALSE

This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?

What are transitions between a liquid and a solid called? identify which way they are transitioning

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.