Both suspensions and colloids are heterogeneous mixtures. Define and characterize a suspension, listing similarities and differences to a colloid. Give several examples of suspensions. 10 pnts and brainliest!

Two friends at different locations want to communicate with each other by sending low energy signals. which of the following methods can they use to communicate? a) produce x-rays using colliding electrons and send them to radios, which capture sound b) send messages using infrared radiation, which travel in the form of waves c) send radio waves through intervening media like radio and television d) produce sound waves using microwaves from heated objects

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?

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