1) This tells you the number of protons in an element. a) atomic number b) atomic mass c) valence electrons d) row/period e) group f) element key 2) This is the total of protons and neutrons combined. a) atomic number b) atomic mass c) row/period d) group e) valence electrons f) element key 3) This tells you how many electron energy levels an element has. There are 7 of these. a) atomic number b) atomic mass c) valence electrons d) row/period e) group/ f) element key 4) Tells you the vertical columns of the periodic table a) atomic number b) atomic mass c) valence electrons d) row/period e) group f) element key 5) This tells you all about an element - including its symbol and name. a) atomic number b) atomic mass c) valence electrons d) row/period e) group f) element key 6) Elements that are in the same one of these, share properties.  There are 18 of these. a) atomic number b) atomic mass c) valence electrons d) row/period e) group f) element key 7) This means it has properties of both metals and nonmetals. a) conductivity b) malleability c) ductile d) metalloids 8) Element in period 4 group15 a) arsenic b) Gallium c) Vanadium d) Zink e) Lead 9) Alkaline earth metal a) Rubidium b) Lithium c) Scandium d) Fluorine e) Sulfur f) Barium 10) Group 5 period 6 a) Hf b) Mo c) Ta d) Fe e) Ir f) Bi 11) Has 15 protons a) P b) Pa c) Y d) O e) N f) S 12) Has an atomic mas of 58.933 a) Co b) Hf c) Ba d) Pd e) Ni f) Ce

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