1) The Octet Rule states that most atoms want to have a full shell of _____ valence electrons.  a) 8 b) 18 c) 10 2) Most atoms want to have a full shell of valence electrons. How many valence electrons do most atoms want to have?   a) 18 b) 8 c) 12 3) The group numbers on the periodic table tell you the number of _____________________. a) electrons b) protons c) valence electrons 4) If carbon is found in group 14, how many valence electrons does it have?  a) 14 b) 6 c) 4 5) If neon is found in group 18, how many valence electrons does it have?  a) 8 b) 16 c) 18 6) If oxygen is found in group 16, how many valence electrons does it have?  a) 6 b) 16 c) 18 7) If sodium is found in group 1, how many valence electrons does it have?  a) 1 b) 10 c) 8 8) If an element is found in group 2, how many valence electrons does it have?  a) 1 b) 12 c) 2 9) If an element has 7 valence electrons, will it gain or lose electrons? a) gain 1 b) It will not gain or lose electrons. c) lose 7 10) If an element has 8 valence electrons, will it gain or lose electrons?  a) gain 1 b) lose 1 c) It will not gain or lose electrons.  11) If an element has 2 valence electrons, will it gain or lose electrons?  a) gain 6 b) lose 2 c) It will not gain or lose electrons. 12) If an element has 1 valence electrons, will it gain or lose electrons?  a) gain 7 b) lose 1 c) It will not gain or lose electrons. 13) If an element has 3 valence electrons, will it gain or lose electrons?  a) gain 5 b) lose 3 c) It will not gain or lose electrons. 14) If an element has 5 valence electrons, will it gain or lose electrons?  a) gain 3 b) lose 5 c) It will not gain or lose electrons. 15) If an element has 6 valence electrons, will it gain or lose electrons?  a) gain 2 b) lose 6 c) It will not gain or lose electrons.

Valence Electrons & Lewis Dot

door
Embedden

Scorebord

Visuele stijl

Opties

Template wisselen

Automatisch opgeslagen activiteit "" herstellen?