Select the correct responses to the questions from the drop-down menus. Which type of precipitation freezes when it comes into contact with a cold surface?

Which type of precipitation is round pellets of ice more than 5 millimeters in diameter?

Which type of precipitation is water vapor that condenses into ice crystals in clouds?

Which type of precipitation freezes when it comes into contact with a cold surface?  

✔ freezing rain

Which type of precipitation is round pellets of ice more than 5 millimeters in diameter?  

✔ hail

Which type of precipitation is water vapor that condenses into ice crystals in clouds?  

✔ snow

Explanation:

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

elements make up everything, and they combine to make compounds.

the answer is c