Melting butter is a physical change which best describes what is happening
Solved
Show answers
More tips
- C Computers and Internet Best Antivirus: How to Choose Protection for Your Computer?...
- L Legal consultation What Documents Are Required for a Russian Passport?...
- S Sport How to Choose Tennis Rackets?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
- H Health and Medicine Naskol ko Opasen Ukus Kleshcha i Kak Ego Raspoznat...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine What to Do When Your Jaw Locks Up?...
- G Goods and services What Are the Most Popular Services?...
- P Philosophy How did the concept of module arise in computer science?...
Answers on questions: Biology
- B Biology Asystem of evolutionary taxonomy is structured on the premise of no plan, purpose or design regarding the development of organisms. true or false...
- B Biology Gravity scientists launch spacecraft out of earth’s atmosphere. truth or false...
- B Biology Based on an experiment, a cosmologist has proposed a new theory to explain the origin of the universe. the theory will be accepted whena. its results match with the big bang theoryb....
- B Biology Where is the oxygen debt being built up? walking, sprinting or standing? where is the oxygen debt being paid off? walking, sprinting or standing?...
- B Biology What would happen in a capitalist economy if people stopped buying goods and services...
- B Biology What are the functions of the roots, stems, branches, leaves, flowers, and fruits in a plant?...
- B Biology Laika Bargain is shopping with her 3 year old son Nota. Nota is running around the store pulling cans of the shelf and endangering himself. Laika is tired after a full day of work...
- B Biology The central and peripheral nervous systems in the vertebrates is comprised of...
- B Biology Which statement best describes the relationship between carbon dioxide and the greenhouse effect...
- B Biology Leg muscles are high in slow-twitch muscle fibers. List four leg muscles with the name of the muscle, where it is located in the leg, and what the muscle is used for...
Ответ:
When melting, the atoms breaks bonds between them, they spread further apart and therefore became liquid.
For A, butter does not change into another substance, nothing is added or combined.
For C, butter can turn into a solid again if we cool it down below it's melting point.
For D, butter still contains the same number of atoms, again, only they became further apart.
Therefore the answer is B.
Ответ:
The answer is the butter contains a new arrangement of atoms.
-sav<3
Ответ:
Neutrons = 0 charge
Protons + Neutrons = mass number/atomic weight