what is the charge on the subatomic particles represented in figure 4-3? assuming all the particles in the nucleus are visible,
To determine the charge of an atom, you count the number of protons in the nucleus. This number represents the positive charge of the atom, as protons are positively charged particles.
well you take the number of protons and you subract the number of electrons thus giving you the electric charge of an element
The woman from Willendorf is believed to have been represented with a full figure to symbolize fertility, abundance, and nurturing qualities. This emphasis on fertility may have reflected the importance of reproduction in prehistoric societies.
an electron. :) and protons are positively charged and chill out in the Nucleus. The Nucleus also includes Neutrons which are, go figure, Neutral charge. So the negatively charged electrons orbit the Nucleus and inside the nucleus are Protons - positive - and Neutrons - neutral. In fact, what keeps the electrons orbiting is the fact that opposite charges are attracted to one another, so the negatively charged electrons are attracted to the positively charged Nucleus. (the nucleus is positive because it's made up of positive particles - protons - and neutral particles - neutrons - so the overall charge is positive.) :) Hope this helped.
Ernest Rutherford is credited with discovering that protons exist. In his famous gold foil experiment, Rutherford observed that alpha particles were deflected by the positive charge of the nucleus, leading to the conclusion that the nucleus contains positively charged particles which we now know as protons.
You know how many protons and neutrons are present. You can also figure out what element it is if you happen to have a periodic table of elememts.
To determine the charge of an atom, you count the number of protons in the nucleus. This number represents the positive charge of the atom, as protons are positively charged particles.
Number of protons= Atomic number Number of neutrons= Mass number-Atomic number Number of electrons=Number of protons (If there is no charge on the atom)
2010's top 10 competitors for figure skating and the countries they represented
Are you talking about a sphere?
pyramid
The direction of the electric force on charge a in the figure is towards the right.
The point charge is positioned outside the cube in the given figure.
A nought figure is not represented in Roman numerals because the values of these numerals are self evident.
A cone with a cylinder at the apex.
A closed plane figure which is bounded by straight sides.
Rosie the Riveter