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WRITE OUT THE QUESTION AND THE ANSWER. UNDERLINE THE ANSWER PERIODIC TABLE QUIZ QUESTION 1: About how many known elements are there? 10 50 110 210 QUESTION 2: Elements in the periodic table are arranged by... Atomic Number Atomic Weight Number of Neutrons Chemical Reactivity QUESTION 3: Which of these things will you NOT find in the periodic table on the wall? Element Name and Symbol Atomic Weight Atomic Orbital Radius Atomic Number QUESTION 4: Which scientist came up with the concept of a periodic table that included all of the known elements? Jason Priestly Dmitri Mendeleev Antoine Lavoisier Albert Einstein QUESTION 5: Rows in the periodic table are called periods. True False QUESTION 6: Which of these choices is NOT a family of elements? Halogen Metal Inert Gas All are groups of elements. QUESTION 7: The atomic number of an element tells you the number of _____ in a neutral atom. Positrons Neutrons Electrons None of the Above QUESTION 8: The columns of the periodic table are called groups. True False QUESTION 9: You will find metals on the right side of the periodic table. True False QUESTION 10: Although the order of elements is based on atomic number, vertical families share similar chemical properties. True False