Gold
Some examples of solid elements include iron, gold, carbon, silicon, and sulfur.
A monatomic molecule contains only one atom. It is a single atom that is chemically stable. Examples include noble gases like helium and neon.
Examples (in the sense of non-radiactive): helium, oxygen, fluorine, argon, lanthanum, hafnium lithium etc.
It depends on the element. However in the case of single atoms, the number of electrons is the same as the atomic number. Some examples are: Hydrogen - 1 electron Carbon - 6 electrons Iron - 26 electrons Gold - 79 electrons
Nothing. The term "polyatomic atom" would mean an atom made up of two or more atoms and so is self-contradictory. A polyatomic ion is a charge particle composed of multiple atoms covalently bonded together in much the same way as they are in molecules.
There are many examples of atom, 106 in fact. Look at the Periodic Table of the elements.
Molecules are not atoms, so I assume they can be classified as non-examples of atoms. Water is a molecule, and therefore not an atom. Water is comprised of two hydrogen atoms and one oxygen atom. Carbon is an atom.
An example could be a diagram, or picture, or equation, etc.
An atom whose nucleus decays over time is called radioactive. Some examples of radioactive substances are uranium, plutonium, and einsteinium.
Compound is made out of different types of atoms. Some of the examples are, H20, Co2, KMno4. Elements are made out of only the same atom.
Some examples of solid elements include iron, gold, carbon, silicon, and sulfur.
In physics, the "Strong Force" is the force that holds the nucleus of the atom together. It is the strongest force in nature.
Be the Club not the Atom
An atom is the smallest unit of an element that still maintains the physical properties of the element. Examples are: hydrogen, oxygen, gold, aluminum, neon, silver, carbon, potassium.
An atom is the basic unit of matter consisting of a nucleus (protons and neutrons) surrounded by electrons. Two examples of atoms are hydrogen, which has one proton and one electron, and oxygen, which has eight protons, eight neutrons, and eight electrons.
Mass number is the total number of protons and neutrons in an atom's nucleus. Non-examples of mass number would include atomic number (number of protons in an atom), electron configuration (arrangement of electrons in an atom), and atomic mass (average mass of an atom, taking into account all isotopes).
It is called a polyatomic anion. Some examples are phosphate (PO4^3-), sulfate (SO4^2-), nitrate (NO3^-).