If an atom with a mass number of 202 has 122 neutrons, it is an atom of which element? What determines the atomic number of an atom? What element has 6 protons, 8 neutrons, and six electrons? What element has 4 protons 5 neutrons and 2 electrons?
The particle form is known as a photon, and the waveform is known as electromagnetic radiation. First the photon… A photon is the light we see when an atom emits energy. In the model of an atom, electrons orbit a nucleus made of protons and neutrons. There are separate electron levels ...
4 Lithium has two naturally-occurring isotopes, Li and Li.(a)What do you understand by the term isotope?atoms with same numbe of protons but differen numbe of neutrons•■■■...……...[1](b)Draw a labelled diagram to show the atomic structure of an atom of Li.Show the particles...
What element has 4 protons 5 neutrons and 2 electrons? What nuclide is formed when rubidium-92 undergoes beta decay? What part of the atom has a negative charge? What are protons, electrons, and neutrons? What nuclide is formed when cobalt-64 undergoes beta decay?
Which element has 27 protons? Which element has 3 protons? What is an atom that has a charge is called? What element has 6 protons, 8 neutrons, and six electrons? What element has 4 protons 5 neutrons and 2 electrons? What is in between the electrons and nucleus of an atom? Which el...
An atom is built with a combination of three distinct particles: electrons, protons, and neutrons. Each atom has a center nucleus, where the protons and neutrons are densely packed together. Surrounding the nucleus are a group of orbiting electrons. ...
A ‘cloud’ of orbiting electrons adds space to the nucleus, creating the atom. Combining those three particles, protons neutrons and electrons, we eventually get the more complicated atoms, the whole table of elements. Physicists are not content with just three fundamental particles. In their ...
Protons (with a positive electrical charge) Neutrons (no charge) Electrons (negatively charged) Atoms remain bound together by forces of attraction between an atom's nucleus and electrons in its outer shell. When influenced byvoltage, atoms in a circuit begin to reform and their components exert...
or thenuclei of atoms, electrons are elementary particles. This means they are not composed of even smaller particles. Also unlike protons and neutrons, electrons have essentially no mass. Finally, electrons are different from protons and neutrons in that they surround the nucleus instead of being...
An atom is a collection of protons, neutrons and electrons. A single, isolated atom in its neutral state has some number of protons, the same number of electrons and some number neutrons (about as many as protons for the lighter elements, up to about 50% more, for heavier elements). ...