They are the building blocks of matter.
“They are the smallest particles of any material” is <em>incorrect.</em> They all consist of smaller protons, neutrons, and electrons.
“They are the most expensive materials on earth” is <em>incorrect</em>. Most of the common elements cost less than $100/kg.
“They break down easily” is <em>incorrect</em>. Many elements are so stable that you can find them in the uncombined state.
Answer:
Albedo
Explanation:
Usually when we talk about uneven heating of the Earth's surface we are discussing convection. The uneven heating results in some of the atmosphere to be warmer than other parts and changes in volume and pressure which result in updrafts and can cause thunderstorms and other violent weather.
The cause of this is the reflectiveness of the surface of the Earth at that point (the albedo) and the angle that the sun's rays strike it at. A field covered with snow and ice is going to be much more reflective than a black top asphalt parking lot. As such the parking lot absorbs much more shortwave radiation from the sun and gets much warmer.
Answer:Van der Waals forces are responsible for certain cases of pressure broadening (van der Waals broadening) of spectral lines and the formation of van der Waals molecules. ... The main characteristics of van der Waals forces are: They are weaker than normal covalent and ionic bonds.
Explanation:
Hope this helps
Answer: Partial pressure of ammonia gas will be 0.36 atm.
Explanation: According to question we have partial pressure values of hydrogen and nitrogen gas with total pressure exerted by the all gases which hydrogen , nitrogen and ammonia. given
= 0.26 atm
= 0.28 atm
= ?
=0.90 atm
+ +=..(1)
putting values in (1)
0.26 + 0.28 + = 0.90
= 0.36 atm
Wrong answer. s/b <span>H2O and H3O+</span>