Answer:
Electrons are so small that it does not affect the mass of atom .
Explanation:
Electrons are much smaller in mass than protons, weighing only 9.11 × 10^-28 grams, or about 1/1800 of an atomic mass unit. Therefore, they do not contribute much to an element's overall atomic mass.
It is either a person who studies Linguistics or
a person skilled in foreign languages
Answer:
An object’s weight is proportional to its mass.
Answer:
a switch that flicks the light on
