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.
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Answer: Average K.E of the solid after heating/warming increases
Answer:i really know it is 29.09
Explanation:
Answer:
Mitochondria - energy production in plant and animal tissue
Explanation:
The mitochondria is the power house of a cell. it contains adenosine-tri- phosphate or ATP molecules that produce energy through active transport. The mitochondria is responsible for energy production in both plant and animal cells
B. The sand increases friction by increasing roughness.
