Classic Classic Science-DIY Points Quiz by WalkingDeadRocks WalkingDeadRocks 3 played - 9 yrs ago Help's Students Prepare For Upcoming Test's Or Quiz's QUIZ 20 QUESTIONS hard 1 Which of the following elements is the element name for the following symbol- Au? PhosphorusMercuryIodineGold 2 On the periodic table of elements, which family is the most diverse family, reactive but selective, and mostly solids but gases at room temperature? HalogensBCNOAlkaline MetalsLanthanide Series & Actinide series 3 What two particles can be found in the nucleus? Proton And ElectronElectron And NeutronProton And NeutronNone Of The Above 4 The definition of an element is- A Chemical Substance Or Mixture Of SomethingA Chemical Substance Or Type Of Rock Used For SomethingA Chemical Substance Or Compound Of SomethingAll Of The Above 5 In the periodic table of elements, groups go _____ And Peroids Go _____. Vertical And VerticalVertical And HorizontalHorizontal And HorizontalHorizontal And Vertical 6 How would you write the isotope notation for the element Beryllium if it has 4 protons, 4 electrons and 5 neutrons? Be-4, 4, 54, 4, 5-BeBe-1313-Be 7 The scientist J.J. Thompson, is known for what? Gold Foil ExperimentPlum Pudding ModelElectrons Travel Around Nucleus In Define Paths StatementCurrent Model 8 A mixture is formed when two or more substances are _____ formed together? PhysicallyChemicallyBondedNone Of The Above 9 A compound is formed when two or more substances are _____ formed together? ChemicallyPhysicallyBondedNone Of The Above 10 The Lewis dot model is when you- Draw Dots Based On The Amount Of ElectronsDraw Dots Based On The Amount Of ProtonsDraw Dots Based On The Amount Of ProtonsDraw Dots Based On The Amount Of The Atomic Mass 11 To balance an equation, you must- Get The Same Number Of All The AtomsGet The Same Number Of The Same AtomGet Different Numbers For All The AtomsNone Of The Above 12 In the following equation - 2 H + O ---> 2 H2 + O, what is the coefficients? The 2 In front of The H'sThe O'sThe H'sBoth O's And H's 13 3 examples of ORGANIC compounds are- Apple Juice, Salad, SmoothieChlorine In A Pool, Soda, CupcakeChocolate Milk, Soda, SmoothieAll Of The Above 14 3 examples of mixtures are- Yogurt w/ toppings, Salad, Fruit BowlCake, Soup, BananaCupcake, Soda, Fruit BowlAll The Above 15 On the periodic table, noble gases are- Extremely reactiveExtremely non reactiveExtremely radioactiveExtremely non radioactive 16 On the periodic table, Halogens are- All poisonous gasesAll radioactiveAll reactiveUnstable 17 The element sodium, is which of the following symbol? FClNaS 18 The element phosphorus, is which of the following symbol? HgFeAgP 19 Isotopes- Atoms Of An Element With The Same # Of Protons But A Different # OF NeutronsHave The Same Position On The Periodic TableAtomic Mass Reflects The Average Of The Mass Of All The IsotopesAll The Above 20 Amu is- Atomic Element UnitAtomic Mass UnitAtomic Atom UnitNone Of The Above A mistake in this Quiz ? Contact the author Commentaires
