Chemistry, 07.10.2020 14:01 tusharchandler124
Show work
7. How many mm are there in 2.3Mm?
8. Copper has a density of 6.55g/cmº. A. piece of metal has a mass of 48.3g and a volume of 7.2cm.
Is this metal copper?
9. What is the mass of a liquid whose volume is 6.0 mL and a density of 1.3 g/cm??
10. You have 3.50 L of a liquid, whose density is 2.3g/cm3. What is it's Mass?
Answers: 2
Chemistry, 23.06.2019 10:30
Can anyone explain 1. review your spectrometry data and use the known elements to identify the star's composition. which unknown elements make up this star? justify your element selections. 2. in parts i and ii of the lab, what happened to the electrons of each element to produce the different colors of light? explain your answers using important terms from the lesson and information provided in the laboratory. 3. stars composed of heavier (more massive) elements are often slightly older than stars made predominantly from hydrogen and helium. based on your data, is the newly discovered star a younger star? explain your answer.
Answers: 2
Chemistry, 23.06.2019 17:20
Which determines the state of matter for any material? a. the size of the atoms b. the hardness of the material c. the behavior of the molecules d. the weight of the material b. fixed volume, takes the shape of its container c. completely fills its container, definite shape d. completely fills its container, takes the shape of its container
Answers: 1
Chemistry, 23.06.2019 21:10
What might the student have done that caused this error? list all possible causes
Answers: 1
Show work
7. How many mm are there in 2.3Mm?
8. Copper has a density of 6.55g/cmº. A. piece o...
8. Copper has a density of 6.55g/cmº. A. piece o...
Computers and Technology, 05.12.2019 21:31
English, 05.12.2019 21:31
History, 05.12.2019 21:31
History, 05.12.2019 21:31