Section 1.2 Review Game

stem : flower :: trunk : 1.tree 2.leaf 3.branch 4.root Countdown 20 Response Grid

M_N_E_E_V 1.U E X N 2.E E L D 3.A O L N 4.F K I U Countdown 20 Response Grid

Which of the following is an element? Countdown 20 Response Grid 1.Salt 2.Water 3.Air 4.Brass 5.Bronze 6.Silver

What is the correct way to represent a solution of sodium hydroxide? Countdown 20 Response Grid 1.NaOH (s) 2.NaOH (aq) 3.NaOH ( l ) 4.SOH (s) 5.SOH (aq) 6.SOH ( l )

In what phase would you find Sr at room temperature? Countdown 20 Response Grid 1.Solid 2.Liquid 3.Gas 4.All of the above 5.None of the above

Which of the following is not a sign that a chemical reaction has occurred? Response Grid Countdown 20 1.Heat 2.Light 3.Condensation 4.Gas produced 5.Precipitate formed 6.Color change

Which is not true during a chemical reaction? 1.Energy is conserved. 2.Mass is conserved. 3.Elements are rearranged. 4.New substances are formed. 5.New elements are created. Response Grid Countdown 20

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What percentage of your current points would you like to wager on the next question? 1.0% 2.25% 3.50% 4.75% 5.100% Response Grid

Which is a compound? Countdown 20 Response Grid 1.Hg 2.Sb 3.Be 4.CO 5.Al 6.F

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Who first recognized the pattern in the elements? Countdown 20 Response Grid 1.Moseley 2.Einstein 3.Newton 4.Mendeleev 5.Darwin

Who predicted the existence and properties of 3 elements before they were discovered? Response Grid Countdown 20 1.Moseley 2.Ramsay 3.Bohr 4.Mendeleev 5.Mr. Harper

The modern periodic table is organized by… Countdown 20 Response Grid 1.Atomic number 2.Atomic mass 3.Chemical properties 4.Both 1 and 3 5.Both 2 and 3 6.All of the above 7.None of the above

Who fixed the table by ordering it by atomic number instead of mass? Response Grid Countdown 20 1.Moseley 2.Ramsay 3.Bohr 4.Mendeleev 5.Darwin 6.Einstein 7.Newton

In general, where are the nonmetals found on the periodic table? 1.Upper left 2.Lower left 3.Upper right 4.Lower right 5.In the middle 6.All over Response Grid Countdown 20

In what phase would you expect fluorine to be at room temperature? Countdown 20 Response Grid 1.Solid 2.Liquid 3.Gas 4.Phased out

Most elements on the periodic table are… Countdown 20 Response Grid 1.Nonmetals 2.Metalloids 3.Metals 4.Single 5.On Facebook

At room temperature, in what phase are most of the elements of the periodic table? Countdown 20 Response Grid 1.Solid 2.Liquid 3.Gas

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What percentage of your current points would you like to wager on the next question? 1.0% 2.25% 3.50% 4.75% 5.100% Response Grid

What is the correct location for Boron on the periodic table? Countdown 20 Response Grid 1.Group 2, Period 3A 2.Group 3A, Period 2 3.Group 2A, Period 1 4.Group 3A, Period 1

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Which element is located in Group 5A, Period 4? Countdown 20 Response Grid 1.Antimony 2.Titanium 3.Zirconium 4.Arsenic 5.Vanadium

What is the name of Group 1A elements? 1.Halogens 2.Noble gases 3.Alkali metals 4.Alkaline earth metals 5.Transition metals Response Grid Countdown 20

What is the name of Group 2A elements? 1.Halogens 2.Noble gases 3.Alkali metals 4.Alkaline earth metals 5.Transition metals Response Grid Countdown 20

What is the name of Group 7A elements? 1.Halogens 2.Noble gases 3.Alkali metals 4.Alkaline earth metals 5.Transition metals Response Grid Countdown 20

What is the name of Group 8A elements? 1.Halogens 2.Noble gases 3.Alkali metals 4.Alkaline earth metals 5.Transition metals Response Grid Countdown 20

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What percentage of your current points would you like to wager on the next question? 1.0% 2.25% 3.50% 4.75% 5.100% Response Grid

When salt (NaCl) dissolves in water, the sodium and chlorine… Countdown 20 Response Grid 1.Stay together but disappear 2.Stay together and become a liquid 3.Split apart and exist as atoms 4.Split apart and exist as ions

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Which element is most reactive? Countdown 20 Response Grid 1.Nickel 2.Xenon 3.Titanium 4.Rubidium

Which element is most reactive? Countdown 20 Response Grid 1.Zinc 2.Krypton 3.Chlorine 4.Bismuth

Which elements would you expect to be more similar to each other? Countdown 20 Response Grid 1.O and S 2.Na and Mg 3.B and C 4.H and Li 5.He and Be

CaCl 2 (aq) reacts with NaCO 3 (aq) to form NaCl (aq) and a white solid. What is the white solid? Countdown 30 Response Grid 1.CaCl 2 (s) 2.NaCO 3 (s) 3.CaCO 3 (s) 4.NaCl (s)

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What percentage of your current points would you like to wager on the next question? 1.0% 2.25% 3.50% 4.75% 5.100% Response Grid

Which element is not a metalloid? Countdown 30 Response Grid 1.Selenium 2.Germanium 3.Antimony 4.Silicon 5.Boron 6.Tellurium 7.Arsenic 8.Polonium

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