Answer as fast as you can i'm on a time
a student decides to conduct a comparative inve...
Chemistry, 17.10.2019 19:50 rcetrangolo
Answer as fast as you can i'm on a time
a student decides to conduct a comparative investigation to study properties of elements. what is a benefit of conducting a comparative investigation rather than a descriptive investigation?
a. it will be less time-consuming to collect data about elements.
b. it will show a cause-and-effect relationship between two properties of elements.
c. it will be less expensive to collect data and make observations about elements.
d. it will provide much more information about properties of elements.
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 13:00
Adepositional also feature that forms where a stream enters a lake or an ocean is a
Answers: 2
Chemistry, 22.06.2019 14:30
Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
Answers: 1
Chemistry, 22.06.2019 19:20
Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?
Answers: 3
Chemistry, 22.06.2019 20:00
What happens to the temperature of a substance when the average kinetic energy of its particles increases?
Answers: 3
You know the right answer?
Questions
Physics, 26.05.2020 10:59
Mathematics, 26.05.2020 10:59
Physics, 26.05.2020 10:59
Advanced Placement (AP), 26.05.2020 10:59
Mathematics, 26.05.2020 10:59
