Biology, 09.10.2021 19:30, okokjade

For an investigation, a student records data about four unknown substances. Data for unknown substances: Substance Mass (8) 1 6.95 2 4.54 3 3.40 4 10.35 Volume (cm) Density (g/cm') 4.0 2.0 3.0 5.0 The student then calculates the densities of the unknown substances and compares them with the table of densities of unknown substances below. Densities of some known substances: Substance Density (g/cm) Calcium 1.54 Carbon 2.27 Magnesium 1.74 Phosphorus 1.82 Platinum 21.46 Sulfur 2.07 Which unknown substance is most likely carbon? Substance 1 Substance 3 Substance 2 O Substance 4

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 02:00, iixyloa

Research cheetahs on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? -cheetah how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

Answers: 3

continue

Biology, 22.06.2019 10:00, kyleighkinler5647

Which is an example of a vestigial structure? a. tail of a monkey b. fin of a fish c. flower of a plant d. tailbone of a human

Answers: 2

continue

Biology, 22.06.2019 19:30, wolfiewolffromsketch

Forensic scientists think they know the identity of a skeleton. what rule should they use to select a relative whose dna could be used to try to confirm the identity?

Answers: 3

continue

Biology, 23.06.2019 03:00, toxsicity

1. what is the processes of leaves? 2. what is the adaptions in leaf?

Answers: 1

continue

Do you know the correct answer?

For an investigation, a student records data about four unknown substances. Data for unknown substan...