The answer is true
hope this helps
<span>The force of gravity the masses exert on each other. If one of the masses is doubled, the force of gravity between the objects is doubled.</span>
Answer:
All isotopes of radium are highly radioactive, with the most stable isotope being radium-226, which has a half-life of 1600 years and decays into radon gas (specifically the isotope radon-222).
Explanation:
All isotopes of radium are highly radioactive, with the most stable isotope being radium-226, which has a half-life of 1600 years and decays into radon gas (specifically the isotope radon-222).