Anything that has mass and occupies space is defined as:, Energy, Matter, Force, Density, The central dense part of an atom is called the:, Electron cloud, Nucleus, Energy level, Molecule, Subatomic particles located inside the nucleus with a positive charge are:, Electrons, Neutrons, Protons, Photons, Neutrons are subatomic particles that carry:, Positive charge, Negative charge, Neutral charge, No mass, Particles that revolve around the nucleus with negative charges are:, Protons, Neutrons, Electrons, Nucleons, The mass of an atom is concentrated inside the:, Electrons, Nucleus, Energy levels, Outer shell, An atom is electrically neutral in its normal state because the number of protons equals the number of:, Electrons, Neutrons, Nuclei, Molecules, what is the subatomic component that has the smallest mass ?, Proton, Neutron, Electron, Nucleons, The scientist who formulated the first atomic model on an experimental basis is :, Moseley, Mendeleev, Dalton, Rutherford, All the following represent an Element and its correct chemical symbol Except :, Nitrogen N, Silicon S, Fluorine F, Magnesium Mg

Atomic structure

de
Imprimare
Încorporează

Clasament

Stilul vizual

Opţiuni

Comutare șablon

Restaurare activitate salvată automat: ?