What does the periodic law state?
when elements are arranged in order of increasing atomic s...
Mathematics, 10.10.2019 19:30 Nbeans4962
What does the periodic law state?
when elements are arranged in order of increasing atomic size, there is a recurring pattern to their physical and chemical properties.
when elements are arranged in order of increasing atomic number, there is a recurring pattern to their physical and chemical properties.
when elements are arranged in order of increasing atomic mass, there is a recurring pattern to their physical and chemical properties within a group.
when elements are alphabetized, there is a periodic pattern to their physical and chemical properties within a period.
Answers: 3
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Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?
Answers: 2
Mathematics, 21.06.2019 20:30
Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?
Answers: 2
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Which of the following is the major negative aspect of crossover designs for research studies? a. prohibitive cost b. residual effects c-subject drepout d. incomplete randomization e. large sample size required
Answers: 1
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