Chemistry, 30.04.2021 18:10 shollydot1379
Haley knows that the weather of a certain area is based on factors such as air pressure, precipitation and humidity. What data does she need to know to describe the climate of an area?
The type of precipitation
the average altitude of the land
the frequency of natural disasters
the average temperature over a long period of time
Answers: 1
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As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
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Chemistry, 22.06.2019 17:40
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
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The volume of a single vanadium atom is 9.29×10-24 cm3. what is the volume of a vanadium atom in microliters?
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Chemistry, 23.06.2019 01:30
Select the correct answer from each drop-down menu. to make a table of the elements, dmitri mendeleev sorted the elements according to their . he then split the list of elements into several columns so that elements beside each other had similar .
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Haley knows that the weather of a certain area is based on factors such as air pressure, precipitati...
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