This is on the Apex online school exam. You should study instead of askig questions in middle of test.
The electrons, are the negatively charged particles that are part of an atom. They hang out in what is called an electron cloud around the nucleus of the atom. We might further say that those electrons exist in what we term electron shells, and within energy levels within those shells.
There are two particles within an atom that have a charge. They particles are electrons and protons, where electrons are negatively charged and protons are positive. However, if the atom is an ion, then the entire atom would either be positively or negatively charged.
proton, neutrons
His cathode ray experiment suggested that atoms are not indivisible and that they contain negatively charged particles called electrons, embedded in a positively charged substance within the atom. It was called the plum pudding model.
Positively charged particles in the nucleus of an atom are protons.
ionosphere
The electrons, are the negatively charged particles that are part of an atom. They hang out in what is called an electron cloud around the nucleus of the atom. We might further say that those electrons exist in what we term electron shells, and within energy levels within those shells.
Electrical energy is energy that's stored in charged particles within an electric field. Electric fields are simply areas surrounding a charged particle. In other words, charged particles create electric fields that exert force on other charged particles within the field. The electric field applies the force to the charged particle, causing it to move - in other words, do work.
There are two particles within an atom that have a charge. They particles are electrons and protons, where electrons are negatively charged and protons are positive. However, if the atom is an ion, then the entire atom would either be positively or negatively charged.
proton, neutrons
His cathode ray experiment suggested that atoms are not indivisible and that they contain negatively charged particles called electrons, embedded in a positively charged substance within the atom. It was called the plum pudding model.
Positively charged particles in the nucleus of an atom are protons.
The Ionosphere!
The Ionosphere!
The question does not specify WHICH layer.
The question does not specify WHICH layer.
The electron. It is found within energy levels called orbits. They are denoted by K,L,M,N,O,......