subject
Physics, 06.06.2020 00:59 kereshmeh

Which compound is composed of oppositely charged ions? A. SCl2
B. Li20
C. OF 2
D. PH3

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 22:50
Calculate the heat capacity per object when the total energy is 4 quanta. (think of this in terms of increasing from 3.5 quanta of energy in the system to 4.5 quanta of energy in the system, if that were possible.) c4 = __ j/k/object
Answers: 2
question
Physics, 22.06.2019 02:30
Awave travels at a speed of 5.2 m/s. if the distance between crests is 0.40 m, what is the frequency of the wave? use f=v/wavelength a. 13 hz b. 2.1 hz c. 0.077 hz d. 5.6 hz
Answers: 1
question
Physics, 22.06.2019 09:30
Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.
Answers: 1
question
Physics, 22.06.2019 21:00
On a mild saturday morning while people are working inside, the furnace keeps the temperature inside the building at 23degreesc. at noon the furnace is turned off, and the people go home. the temperature outside is a constant 16degreesc for the rest of the afternoon. if the time constant for the building is 3 hr, when will the temperature inside the building reach 18degreesc? if some windows are left open and the time constant drops to 2 hr, when will the temperature inside reach 18degreesc?
Answers: 3
You know the right answer?
Which compound is composed of oppositely charged ions? A. SCl2
B. Li20
C. OF 2
D....
Questions
question
History, 28.04.2021 21:40
question
Chemistry, 28.04.2021 21:40
question
Mathematics, 28.04.2021 21:40
question
Mathematics, 28.04.2021 21:40
question
Arts, 28.04.2021 21:40
Questions on the website: 13722362