They can't see atoms with a naked eye, but they can use an electron microscope or a STM (scanning tunneling microscope).
John Dalton is considered the scientist who developed the modern atomic theory, providing evidence for the existence of atoms through his experimentation with gases.
Ernest Rutherford is the scientist who discovered that atoms have a positive charge. Through his gold foil experiment, he found that atoms have a small, positively charged nucleus at their center, surrounded by negatively charged electrons.
Ernest Rutherford was the scientist who discovered that atoms have positive charges through his gold foil experiment, which led to the development of the nuclear model of the atom.
John Dalton, a British scientist, offered proof of the existence of atoms in the nineteenth century through his atomic theory. Dalton's theory proposed that elements are made up of atoms that are identical in mass and properties, and that compounds are formed through the combination of these atoms in simple whole-number ratios.
The first scientist to question the idea that atoms were indivisible was John Dalton, an English chemist, in the early 19th century. Dalton proposed that atoms were not actually indivisible, as previously believed, but rather could be rearranged in chemical reactions.
scanning tunneling microscope
Ernest Rutherford is the name of the scientist who discovered that atoms have positively charged nuclei.
Atoms can't be seen because they are smaller than a wavelength of light
no
A chemist.
british scientist discovered the nucleus
a chemist
professor snell
Atoms
Dalton
a chemist
John Dalton is considered the scientist who developed the modern atomic theory, providing evidence for the existence of atoms through his experimentation with gases.