Answer: When pressure cooker is used steam is trapped in the pot and it increases the pressure above the water. this causes the water to boil at a temperature more than 100 C. when you pull back on the plunger, the pressure in the syringe is reduced and the liquid boils at a lower temperature
C is the answer hope this helps
False. elements in the same period have the same number of shells while elements in the same group have the same number of valence electrons.
Answer:
hi
Explanation:
it is confusing lol
but i think that it is C.both
hope it helps
have a nice day
