Chemistry, 18.03.2021 01:20 kimlyn58p0wyn0
he noble gases are colourless and odourless gases. But some of them will glow when electricity is passed through it. Give examples
Answers: 2
Another question on Chemistry
Chemistry, 23.06.2019 08:00
The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.
Answers: 2
Chemistry, 23.06.2019 17:30
Which of the following factors does not affect soil formation? a. precipitation b. time c. erosion d. none of the above
Answers: 1
Chemistry, 24.06.2019 00:00
The nonmetals in groups 6a and 7a a) end in -ate b) have a numerical charge that is found by subtracting 8 from the group number c) all have ions with a –1 charge d) lose electrons when they form ions
Answers: 3
You know the right answer?
he noble gases are colourless and odourless gases. But some of them will glow when electricity is pa...
Questions
Computers and Technology, 14.10.2019 22:00
