The best predictor of the radioactive nature of an isotope is the neutron-to-proton ratio of the atom. Isotopes are atoms of elements having the same number of protons however they don't have the same number of neutrons. Each isotope of an element will have different values of mass number.
Answer:
empty space
Explanation:
Our solar system comprises of the sun as the star, the planets, the dwarf planets, various moons, and plenty of asteroids, comets, and meteoroids. However, the majority part of the solar system consists of a void or empty space. These empty spaces basically composed of planetary dust and gas.
Hence, it can be concluded that Most of our Solar system is composed of "Empty Spaces."
Answer:
Force due to tension
Explanation:
Usually Ft, or F
, denotes force due to tension or tension force. An example of tension force would be if you were pulling an object on a string - the tension force is present within the string and causes the string not to break.
Peak. Intensity: Vigorous (85 to 100 percent of your max heart rate) Benefit: Increases performance speed.
Cardio. Intensity: Hard (70 to 84 percent of your max hr) Benefit: Builds cardiovascular fitness and muscle strength.
Fat Burn. Intensity: Moderate (50 to 69 percent of your max hr)
Answer:
A person running 5m/s north
