Ernest Rutherford contributed to the atomic theory by discovering that the atom is mostly empty space.
He can to that conclusion because he fired alpha particles at gold foil, which was so thin that it was only around .00004 cm thick, and while almost all shot straight through, some actually bounced back!
He likened it to shooting a 15-inch round(bullet) at tissue paper, only to have it bounce right back at you! Based on this, he theorized that the atom is mostly empty, which is why a majority of the particles passed right through, but in the very center of the atom there is a super-dense structure called a nucleus that held a majority of the atom's mass. This super-dense mass would be more than massive enough to deflect the particle, should they collide.
Answer:
<em>Not</em><em> </em><em>sure</em><em> </em><em>but</em><em> </em><em>here</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>best</em><em> </em><em>answer</em><em> </em><em>I</em><em> </em><em>can</em><em> </em><em>give</em><em> </em><em>you</em><em>.</em><em> </em>
Explanation:
The Louisiana Purchase went from the Mississippi River all the way to the beginning of the Rocky Mountains.
Answer:
The demand for the added performance elements
Explanation:
The most likely factor that would affect a customer's willingness to pay for a newer version of a laptop computer would be the demand for the added performance elements.
This would be an important factor because if the demand is high, there would be an added willingness to purchase the product before it is all bought
Answer:
To help the people and put the people first
Answer:
D)They both encouraged settlement.
Explanation:
The Ordinance for the Government of the Territory of the United States, Northwest of the Ohio River known as the Northwest Ordinance or the Freedom Ordinance was a law of the Congress of the United States Confederation. The ordinance was approved unanimously on July 13, 1787. The main effect of the ordinance was the creation of the Northwest Territory as the first organized territory of the United States of the region south of the Great Lakes north and west of the River Ohio, and east of the Mississippi River. On August 7, 1789, the Congress of the United States affirmed the Ordinance with slight changes established by the Constitution.
