Answer:
Aluminum foil is a physical change. A further explanation is given below.
Explanation:
- The processing of aluminum foil starts with either a succession of cool rolling procedures, wherever another density including its aluminum alloy becomes diminished by half amongst every method.
- Aluminum foil modified thickness and weight, but it would be an aluminum sheet, so it would be a physical transition or change.
Answer: B) Nucleus
Located in the nucleus, neutrons are the particles in an atom that have a neutral charge. Isotopes have different numbers of neutrons.
We can feel it as heat, using the nerve endings in our skins.
Answer:
Air vacuum.
Explanation:
Air may seem like nothing, but there are tons of molecules in it. Air takes up space. When Angelica inhales, the air rushes into into and escapes the cup. Since theres no air anymore, the cup collapses because thereis no more space in it. She removes the air from the cup and it creates a vacuum inside, sucking the sides of the cup in.
Answer:
its 667m just took the test
Explanation: