compund
When you add an electron to an atom, the atom becomes negatively charged and is called an anion. When you subtract an electron from an atom, the atom becomes positively charged and is called a cation.
Particles in an atom with no charge are called neutrons. Neutrons are one of the three subatomic particles found within an atom, along with protons and electrons. They are located in the nucleus of the atom.
This is an example of a chemical change. When an atom loses an electron to another atom, it undergoes a chemical reaction, resulting in the formation of new chemical compounds with different properties.
A-transfer an electron from the beryllium atom to the chlorine atom B-tranfer an electron from the chlorine atom to the beryllium atom C-add another beryllium atom D-add another chlorine atom The answer is D. :) Good luck!!
Electronegativity. It is a measure of an atom's ability to attract a shared pair of electrons towards itself in a covalent bond.
compund
When you add an electron to an atom, the atom becomes negatively charged and is called an anion. When you subtract an electron from an atom, the atom becomes positively charged and is called a cation.
electronegativity
an isotope
Particles in an atom with no charge are called neutrons. Neutrons are one of the three subatomic particles found within an atom, along with protons and electrons. They are located in the nucleus of the atom.
The result is called particle.
H2O2 is the hydrogen peroxide.
Radioactivity
The rings around an atom can also be called an Electron Shell.
That is called nuclear fusion. It generally happens only in the sun or reactors.
The numbers you add together are called addends. If you add one number to another to form a sum, the number you add on can be called the augend. See the Penguin Dictionary of Mathematics.
This type of bond is called an ionic bond. It is formed when one atom donates electrons to another atom, resulting in the formation of positively and negatively charged ions that are attracted to each other.