1) Which of the following elements has 1 valence electron? a) germanium b) cesium c) strontium d) helium 2) Which of the following elements has 2 valence electrons? a) barium b) phosphorus c) sulfur d) oxygen 3) Which of the following elements has 3 valence electrons? a) beryllium b) boron c) tellurium d) rubidium 4) Which of the following elements has 4 valence electrons? a) aluminum b) silicon c) astatine d) potassium 5) Which of the following elements has 5 valence electrons? a) silicon b) radon c) sulfur d) antimony 6) Which of the following elements has 6 valence electrons? a) selenium b) tin c) hydrogen d) calcium 7) Which of the following elements has 7 valence electrons? a) oxygen b) lithium c) astatine d) radon 8) Which of the following elements has 8 valence electrons? a) potassium b) xenon c) bromine d) arsenic

How many valance electrons does it have?

Leaderboard

Visual style

Options

Switch template

Continue editing: ?