HELP ASAP! As your Shuttle Lander is approaching the Planet below and the distance between them becomes smaller, how does this affect the Gravitational Force pulling on the Lander? Explain your answer with Scientific Evidence.

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.

When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two