Atoms are particles with a small positive nucleus that is surrounded by clouds of electrons.
The modern atom is explained by quantum mechanics.
The atom where we are most likely to find an electron. this area is called the electron cloud.
Sulfur, which atomic number (in the PS) is 16, by definition equal to the number of protons in the nucleus
Proton, Neutron, and Nucleus.
By definition, ethers must contain at least one oxygen atom.
bonded atom
The modern atom is explained by quantum mechanics.
No, its an approximation.
"Modern theater" is often referred to as "modern drama." By definition, it is the development of drama from the beginning of the 20th century on.
not exact but the mass of an atom
This is the definition of an "isotope".
That depends on your definition of 'modern'. Some of the first computers to hit the market (Sinclair ZX80, Acorn Atom) were expensive and had to be assembled by hand. One of the first popular home computers was the Commodore 64. 'modern' is a vague term, so you'll need to be more specific.
By definition, an element is a substance with only one type of atom. So no, each element has its own type of atom.
The modern definition of photography is the process of producing images. This also includes, the process of taking or producing a photo.
By definition, it will always be an element, never a compound.
Consisting of molecules each having one atom.
circular