Question

activity b: electron arrangements question: how are electrons arranged around the nucleus of an atom? get the gizmo ready: - create a neutral hydrogen atom (1 proton, 0 neutrons, 1 electron) objective: add electrons to the atom until you have used all the available electrons. how are the electrons arranged?

Explanation:

Electrons are arranged in energy - levels (shells) around the nucleus of an atom. The first shell can hold a maximum of 2 electrons, the second shell can hold up to 8 electrons, and subsequent shells follow specific capacity rules based on quantum mechanical principles. Electrons fill the lowest - energy levels first before moving to higher ones.

Answer:

Electrons are arranged in energy - levels (shells) around the nucleus, filling lower - energy levels first.