Answer:
A and D
Explanation:
I took the test, and choose both B and C and got it wrong
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
Chlorine. Electronegativity rises as you go up and to the right on the periodic table.