Matter is made up of atoms, meaning everything is made up of atoms. Without atoms, there would be nothing to exists.
Mass of an atom is determined by the no. of protons+ no. of neutrons in the atom.
The atomic number of an element can be used to determine the number of electrons in an atom. It is equal to the number of protons in the nucleus of an atom, which also corresponds to the number of electrons in a neutral atom.
The mass of an atom is obtained dividing the atomic weight of an isotope by the Avogadro number.
Nickel is used as a catalyst in many chemical reactions.
NeutralNeutral, or in other words has no charge.
Electron
"Used" is the wrong term to be used in this case. An atom is MADE up of protons,neutrons and electrons. Also, the number of protons or neutrons present in an atom depends on which atom is it or of which element it is.
Mass of an atom is determined by the no. of protons+ no. of neutrons in the atom.
the atom bomb was used not once, but twice. It was used on two cities in Japan, Nagasaki and Hiroshima.
The mass number is used to calculate the number of nucleons in an atom. It represents the sum of protons and neutrons in the nucleus of an atom. By knowing the mass number, one can determine the approximate atomic mass of the atom.
the oxidation state of each atom
Atom is used to create an atomic bomb. Atom has three parts.
he used the atom to make a nucluer bomb
A parent atom is a term used to describe the original state of an atom or element before it undergoes a chemical change. For instance, it may be used when discussing radioactive decay. The original element would be the parent atom, and the element that results from the radioactive decay would be the daughter atom. It may also be used when discussing ions. The parent atom would be the element before it undergoes ionization, and the daughter atom would be the resulting cation or anion.
the oxidation state of each atom
cathode tubes were used to detect the particle in an atom & found that negatively charged particles(electrons) are there in an atom.
The atomic number of an element can be used to determine the number of electrons in an atom. It is equal to the number of protons in the nucleus of an atom, which also corresponds to the number of electrons in a neutral atom.