There are ____ electrons in the 1st energy level, ____ electrons in the 2nd energy level, and ____ electrons in the 3rd energy level. The central core of an atom is called the ____. The boss of the atom is the ____. Explain how you would find out the number of neutrons of an atom? ____ the number of ____ from the mass number. The charge is dependent on the # of protons vs # of neutrons (true or false) ____ The mass of an electron and proton is equal (true or false) ____

Atom Structure Cloze

door
Embedden

Scorebord

Visuele stijl

Opties

Template wisselen

Automatisch opgeslagen activiteit "" herstellen?