Answer:
Compared to other stars we observe, the Sun appears bigger and brighter because it is much closer to earth.
Objects closer to earth appear to be much bigger and brighter.
Let me know if this helps!
i. When an acid reacts with metal, a salt and hydrogen are produced:
ii. When oxygen and metal react, metal oxide forms also known as rust
iii. Acid and water produce hydroxide ions
I believe it is B... because all balance equation are supposed to follow the law of conservation of mass
Number of neutrons = Atomic mass - Atomic number (number of protons)
Hope that helps!
