Answer:
1.0 something depending on your periodic table.
Explanation:
You are given atoms. Not molecules. The mass is what you would read from the periodic table. 1.000 in some form is the answer.
In nature, Hydrogen is found as H2 everywhere except in the sun or a star. The molecular mass (not the atomic mass) would be 2.000 something.
B is a physical change, A involves no chemical change, C is a physical change. So your answer is D.
Answer:Metals are mostly used in the alloy form like steel that is anticorrosive. Food cooked in earthy metal utensils is healthier than by plastic utensils. They do not react or change form while cooking to leave any trace particles on the surface . Food odors are not retained by metal cookware unlike the plastic ware
Explanation: