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Answer the following questions. Number 1 – 34 and write your answers on a separate piece of paper. This will go very quickly so you need to pay attention! We will check our answers at the end. #1 Who created the first periodic table? #2 The greatest number of valence electrons that an atom can have is #3 The elements in a column of the periodic table are called #4 The elements in rows on the periodic table are called #5 Sub atomic particles with a positive charge are called #6 Particles with a negative charge are called #7 The modern periodic table is arranged in order of increasing what? #8 How many valence electrons do all the elements in group 16 have? Fill in the blank: #9 Potassium (K) has ___ valence electron. Oxygen (O) has ______ valence electrons. Potassium will _____ its valence electron to Oxygen. # 10 Valence electrons determine what properties of an element? #11 You can predict an elements properties by knowing its_____________ on the periodic table #12 What is the name given to group 2 on the periodic table? #13 What is the name given to group 1? #14 Atoms are neutral because they contain an equal number of what and what? #15 As you move across a period of elements in the periodic table, the number of valence electrons____________ from left to right. 16. Construct a Lewis Dot structure for the following element: Oxygen (O) #1 Who created the first periodic table? Mendeleev #2 The greatest number of valence electrons that an atom can have is Eight #3 The elements in a column of the periodic table are called Groups #4 The elements in rows on the periodic table are called periods #5 Sub atomic particles with a positive charge are called protons #6 Particles with a negative charge are called electrons #7 The modern periodic table is arranged in order of increasing what? Atomic number #8 How many valence electrons do all the elements in group 16 have? 6 #9 Fill in the blank: Potassium (K) has 1 valence electron. Oxygen (O) has 6 valence electrons. Potassium will lose its valence electron to Oxygen. #10 Electrons involved in bonding between atoms are called Valence electrons #11 You can predict an elements properties by knowing its_____________ on the periodic table Location #12 What is the name given to group 2 on the periodic table? Alkaline earth metals #13 What is the name given to group 1? Alkali metals #14. Atoms are neutral because the contain an equal number of what and what? Protons and electrons #15 As you move across a period of elements in the periodic table, the number of valence electrons____________ from left to right. increases # 16. Construct a Lewis Dot structure for the following element: Oxygen (O) O