What is the term for a bond formed by the attraction between oppositely charged ions in a crystal lattice?

Which element has the electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p³?

What is the name of the outermost electron shell in an atom?

The electron cloud model describes the probability of finding an electron in a:

The element with the chemical symbol Cu is:

The unit of electrical charge is measured in:

The bond angle in a molecule with a bent shape is typically less than:

The Kirchhoff's Law relates the change in enthalpy (ΔH) with temperature and:

What is the process by which an atom gains or loses electrons, resulting in an electric charge?

Which scientist is known for the wave-particle duality concept in atomic structure?