An electron around an atom forms a sort of cloud; the cloud represents the probability distribution of finding the electron in different places. In the simplest case, this distribution is spherically symmetrical, but for the outer electrons, the distribution is more complicated. For more information, check the Wikipedia article on "Atomic orbital".
In Rutherford's model of the atom, the atom is like a tiny, dense nucleus at the center surrounded by orbiting electrons. This model is often compared to a solar system where the nucleus is like the sun and the electrons are like planets moving around it.
Rutherfordium atom has 104 protons and electrons; the number of neutrons is different for each isotope.
A plutonium atom has 92 electrons and 150 protrons. It has three shells and is a very unstable element.
When viewed under a microscope, an atom appears as a tiny, spherical structure with a dense nucleus at the center, surrounded by even smaller particles called electrons orbiting around it.
Because the electrons of an atom do not stay in a single place, and take no specific orbit, as some electron models may suggest. Instead, they whir around the atom in a seemingly random pattern at very high speeds, forming what may look like a cloud.
What Does Aluminum atom look like
A germanium atom consists of a nucleus composed of protons and neutrons, surrounded by electron orbitals. The electron structure of a germanium atom is arranged in energy levels, with 32 electrons distributed among these levels. The outermost shell of a germanium atom contains 4 valence electrons.
To determine the number of valence electrons in an atom based on its electron configuration, look at the outermost energy level of the atom. The number of electrons in this energy level is the number of valence electrons.
scientists use an atom of helium and look at the # of rotations of the electrons around the nucleus. and they determine the second from that
Atoms of any size are much too small to see, because an atom is smaller than the wavelength of any light visible to humans; therefore, it doesn't "look like" anything. The atom described in the question is an atom of the isotope carbon-12.
Look at its atomic number in a periodic table.
Look at the group where it is, and then look at the ones place. That tells you how many valance electrons there are.