1) What is the correct atomic number and mass number for this atom? a) Atomic number = 9 Mass number = 4 b) Atomic number = 4 Mass number = 5 c) Atomic number = 5 Mass number = 6 d) Atomic number = 4 Mass number = 9 2) What is the correct atomic number and mass number for this atom? a) Atomic number = 3 Mass number = 7 b) Atomic number = 3 Mass number = 4 c) Atomic number = 3 Mass number = 3 d) Atomic number = 7 Mass number = 4 3) What is the correct atomic number and mass number for this atom? a) Atomic number = 10 Mass number = 10 b) Atomic number = 20 Mass number = 30 c) Atomic number = 20 Mass number = 10 d) Atomic number = 10 Mass number = 20 4) What is the correct atomic number and mass number for this atom? a) Atomic number = 26 Mass number = 30 b) Atomic number = 30 Mass number = 26 c) Atomic number = 56 Mass number = 26 d) Atomic number = 26 Mass number = 56 5) Use the periodic table to find the name of this element a) Fluorine b) Calcium c) Potassium d) Yttrium 6) Use the periodic table to find the name of this element a) Magnesium b) Sodium c) Vanadium d) Boron 7) Use the periodic table to find the name of this element a) Nickel b) Gallium c) Silicon d) Praseodymium 8) Use the periodic table to find the name of this element a) Rhenium b) Arsenic c) Sulfur d) Molybdenum 9) What's in this atom? (assume it is neutral) a) P = 11 N = 5 E = 11 b) P = 5 N = 5 E = 5 c) P = 11 N = 11 E = 11 d) P = 5 N = 6 E = 5 10) What's in this atom? (assume it is neutral) a) P = 16 N = 32 E = 16 b) P = 16 N = 16 E = 16 c) P = 32 N = 32 E = 32 d) P = 16 N = 16 E = 32 11) What's in this atom? (assume it is neutral) a) P = 27 N = 27 E = 27 b) P = 59 N = 59 E = 59 c) P = 27 N = 59 E = 27 d) P = 27 N = 32 E = 27 12) What's in this atom? (assume it is neutral) a) P = 47 N = 61 E = 47 b) P = 61 N = 47 E = 61 c) P = 47 N = 108 E = 108 d) P = 108 N = 47 E = 108 13) Select the correct periodic box for this atom a) b) c) d) 14) Select the correct periodic box for this atom a) b) c) d) 15) Select the correct periodic box for this atom a) b) c) d) 16) Select the correct periodic box for this atom a) b) c) d)

Atomic Practice

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