subject
Physics, 05.02.2020 01:54 aminak185

Which is an element?
a. air
b. water
c. oxygen
d. carbon dioxide

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 15:30
The radius of an atom is closest in size to a
Answers: 2
question
Physics, 22.06.2019 16:40
Which are true about beta reactions? there will be more than one answer. a. it has no change b. it doesn't change the mass of the number c. it has a mass of 0.0005 atoms d. it causes transmutation.
Answers: 3
question
Physics, 22.06.2019 22:00
Ais not a mixture. colloid compound suspension solution
Answers: 1
question
Physics, 22.06.2019 22:30
Isobars are lines of constant or equal pressure on a weather map. they can be used to find areas of low or high pressure over a broad area, and they can tell us how intense the system may be. on weather maps, you may have noticed areas that have a large l or h over a region with lines circling around them. the l stands for low pressure and h stands for high pressure. the lines circling them are isobars. check out the pressure system and isobars over georgia and florida. what is the present weather in this area ? a) clear and sunny b) cold and cloudy c) changing weather d) lots of precipitation
Answers: 3
You know the right answer?
Which is an element?
a. air
b. water
c. oxygen
d. carbon dioxide...
Questions