Chemistry Middle School

Which’s a mixture
A. Propane
B. Carbon
C. Gasoline
D. Ozone

Answers

Answer 1

Answer:

Air is a mixture of approximately 80% nitrogen, 20% oxygen and a small amount of many other gases.

Explanation:

Related Questions

The planet Venus is surrounded by a thick layer of gases. In fact, the atmospheric pressure on Venus is over 90 times greater than the atmospheric
pressure on Earth. Which statements are true about boiling water on Venus? Choose the two statements that apply.
A. Water will boil at a higher temperature on Venus than on Earth.
B. Water will boil at a lower temperature on Venus than on Earth.
C. The temperature of water will remain constant while it boils.
D. The temperature of water will increase as it boils.

Answers

Answer:

d

Explanation:

Which is one characteristic that temperate marine and temperate continental climates have in common?

mild winters
hot summers
many tall trees
moderate amounts of precipitation

Answers

Answer: D : moderate amounts of precipitation

Explanation:

The one characteristic that temperate marine and temperate continental climates have in common is moderate amounts of precipitation. Thus, the correct option for this question is D.

What is Climate?

Climate may be characterized as the long-term pattern of weather in a particular area. It is different from the weather in a way that can change from hour to hour, day-to-day, month-to-month, or even year-to-year.

According to the context of this question, A maritime climate is influenced by a nearby ocean. A continental climate is influenced by nearby land. The temperature of offshore currents affects nearby land areas.

A maritime climate is less extreme than a continental climate because the ocean moderates temperatures. Due to this, both temperate marine and temperate continental climates have moderate amounts of precipitation.

Therefore, the correct option for this question is D.

To learn more about Continental climates, refer to the link:

https://brainly.com/question/5283495

#SPJ6

If you get this right, I'll teach you how to out pizza the hut :)

Answers

Answer:

Lightning rods (and the accompanying protection system) are designed to protect a house or building from a direct lightning strike and, in particular, a lightning-initiated fire, Static electricity is the result of an imbalance between negative and positive charges in an object. These charges can build up on the surface of an object until they find a way to be released or discharged. One way to discharge them is through a circuit, and An electroscope is an early scientific instrument used to detect the presence of electric charge on a body. It detects charge by the movement of a test object due to the Coulomb electrostatic force on it.

Explanation:

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Answers

Im in the 10th grade and i got not a clue how to do this dawg

Answer:

HCl , Chocolate Milk , NaCl + H2O, Sand + H2O , Tea + Sugar

Explanation:

here the answer Deku

ok so the question is Sort the processes based on the type of energy transfer they involve. condensation
freezing
deposition
sublimation
evaporation
melting and the catigoreies are thermal energy add or thermal energy removed.

Answers

Maybe evaporation???????????????

Answer:

Maybe evaporation and sublimation??????????????????????

Explanation:

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