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UkoKoshka [18]
3 years ago
11

Multiple Choice Which of the following numbers are equivalent to 20%? Choose all that apply. A. 0.002 B. The fraction is 1 over

4. C. 0.20 D. one-fifth
Chemistry
1 answer:
Mars2501 [29]3 years ago
6 0

Answer:

the answer is d. 1/5 because if you times the bottom number by 20 you will get 100 and the top number wil be a 20 which is 20%

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What is the isotope notation for an ion of silver-109 with a charge of positive 1
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The isotope notation for an ion of silver-109 with a charge of positive 1 is _{47}^{109}Ag^{1+}.

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