Answer:
See explanation
Explanation:
A double replacement reaction is a reaction where the atoms in the molecules replace each other to form two new molecules. However, if the products of the solution are soluble, then they could combine with the solution, and form a different set of products than expected.
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and 
are polyatomic anions composed of two or more atoms.
<h3>What is a polyatomic anion?</h3>
A polyatomic ion is an ion composed of two or more atoms. Examples: The hydroxide cation (
) and the phosphate cation (
) are both polyatomic ions.
and are the polyatomic anions because both contain more than 1 atom.
Hence,
and are polyatomic anions composed of two or more atoms.
Learn more about the polyatomic anion here:
brainly.com/question/13544727
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Answer:contact forces or transfer energy(not sure)
Explanation:
Please be specific. Which umbrella?
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Titanium is known as a strategic metal because it is one of the most abundant items on Earth! Also, it is used to build structures, such as space crafts, aircrafts, etc.
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