Answer:
Toasting Bread
Explanation:
Toasting bread cannot be transformed
Objects that produce heat are coal, liquid fuels, gasoline, oil, and gaseous fuels
Answer:
A. it allows results to be reviewed and reproduced by other scientists.
chlorine has the atomic mass of 35.5 and is a non metal in the halogen family
Answer:
Mass of Oxygen = 32 grams
Explanation:
Given:
Mass of water = 36 grams
Mass of Hydrogen = 4 grams
Find:
Mass of Oxygen
Computation:
Using Law of Conservation of mass
Mass of water = Mass of Hydrogen + Mass of Oxygen
36 grams = 4 grams + Mass of Oxygen
Mass of Oxygen = 32 grams
