Because it is to help urban people to more modern just like in city areas
Because Earth's outer core is liquid and S waves cannot travel trough liquids
IM GUESSING ENTIRELY BECAUSE THE GALAXY IS SO FAR AWAY THAT KNOW BODY EVER SEEN IT ITS IMPOSSIBLE FOR US TO MAKE IT THERE ITS ALOT LIGHTYEARS AWAY
Answer:
5g will be left
Explanation:
Uranium 235 have a half-life of 700 million* years. This means that the element will decay to half its initial amount by that time. So if I start with 10g chunk of 235 Uranium, after 713 million years, only half of it (5g) will be remaining.
*the exact half life of Uranium 235 is 703,800,000 years.
