Answer:
Hard-boiled eggs can be preserved up to 7 days in the refrigerator.
Explanation:
Stating the difference between covalent and ionic bonding....
ionic bonds consist of the transfer of electrons, and covalent consists of the sharing of electrons.
This being said..answer choices A and B are out of the picture.
Thus, answer choice C is your answer.
Involve the attraction of opposite charges;require same amount of energy to break their bonds.
Answer:
H2O2
Explanation:
it is made up of Oxygen and Hydrogen. Unlike water which is H2O Hydrogen peroxide is made up of 2 oxygen atoms
Answer:
final-intial temperature= enthalpy change
10 miles per hour because 500 divided by 50 is 10