Chemistry, 09.01.2020 04:31 levenmartin6p3znbg
Best answer = brainiest ! 1.what will the weather most likely be like the day a cold front arrives?
a. the temperature will be warm, and there will be short rain showers.
b. the temperature will drop to cold, and there will be heavy rain.
c. the temperature will be cold with clear skies.
d. the temperature will be very hot with no chance of rain.
2.why is the water cycle important to the earth?
a. it remove the salt from the oceans.
b. it produces extra snow in the mountains so we don't run out of water.
c. it moves water around the earth.
d. it keeps water in the same place.
3.which of the following statements describes weather?
a. weather is the average annual snowfall in an area.
b. weather is a description of how cloudy an area usually is.
c. weather is the current conditions in the troposphere.
d. weather is the current conditions in the mesosphere.
4. cirrus clouds
a. are responsible for thunderstorms
b. make wind
c. are the largest type of clouds
d. do not affect the weather
5.why is it important to predict the path of extreme weather?
a. so scientists can learn about the climate of an area
b. so scientists can warn people that a rainy year is expected
c. so scientists can study the weather
d. so scientists can warn people and save lives
Answers: 3
Chemistry, 22.06.2019 03:30, acaciacoats
The atomic radius of sodium is 186 pm and of chlorine is 100 pm. the ionic radius for na+ is 102 pm and for cl– is 181 pm. in going from na to cl in period 3, why does the atomic radius decrease while the ionic radius increases? a. the inner electrons in the sodium cation shield its valence electrons more effectively than the inner electrons in the chloride anion do. b. the inner electrons shield the valence electrons more effectively in the chlorine atom than in the chloride anion. c. the outermost electrons in chloride experience a smaller effective nuclear charge than those in the sodium cation do. d. the outermost electrons in chloride experience a larger effective nuclear charge than those in the sodium cation do. e. monatomic ions are bigger than the atoms from which they are formed.
Answers: 2
Chemistry, 23.06.2019 00:00, tonimgreen17p6vqjq
The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.
Answers: 2
Best answer = brainiest ! 1.what will the weather most likely be like the day a cold front arrives?...
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