The three main particles of an atom are: electron, proton, and neutron.
This table shows the differences on the three properties: location, charge, and mass, for the three particles:
particle location charge (C) mass (g)
electron space around the nucleus - 1.6 * 10^ -19 9.11 * 10^ -28
proton nucleus + 1.6 * 10^ -19 1.673 * 10 ^ - 24
neutron nucleus 0 1.675 * 10 ^ 24
It is important to drive some conclusions that permit you to have a better picture ot these particles and their differences:
1) electrons are in the space around the nucleus in regions called orbitals. Those are not orbits, because the electrons are not orbiting the nucleous.
2) Both protons and neutrons are inside the nucleus of the atom.
3) Electrons and protons have opposite charges of the same magnitude. The number of protons and electrons in an atom are equal, that is why they are neutral. The neutrons, which are inside the nucleus, with the protons, does not have charge.
4) The mass of the protons and the neutrons are almost equal.The difference does not count for the usual calculations.
5) The mass of one electron is 1 / 1840 times the mass of one proton. A very low quantity.
6) Electron is a fundamental particle (it is not formed by other particles).
7) Protons and neutrons are not fundamental particles. They are formed by quarks.
Answer:
The asterism is the star picture of Orion the Hunter. The constellation Orion is a region of sky that includes all the stars within its borders.
Explanation:
Asterisms are the images that can be drawn and seen in the earth´s sky and that people usually relates to a certain image, in this cae with Orion is the Orion´s belt that creates the whole star picture of Orion the hunter, The constellation of Orion is a officially recognize area of sky that includes all the stars whithin its borders, that is the difference.
The countries currently on stage 4 of demographic transition model are.. Argentina, Australia, Canada, China, Brazil, Singapore, South Korea, U.S. , and most of Europe.
Answer:
continental-continental convergent boundary
Explanation:
According to the question, there is a geological site that has some earthquake activity with a mountain range but there's no trenches when a person looks offshore.
This is a type of continental-continental convergent boundary because when two continental plays converge, they collide and become mountains.
