When acceleration increases and mass is the same ,does the net force required increase or decrease

What happens to an isotope during radioactive decay?

Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.

Atoms seldom exist as independent particles in nature a) as single particles, most atoms have low potential energy b) their electronegativity is much lower when they combine with other atoms c) atoms are more stable when they combine with other atoms d) neutral particles are rare