Unit 5 Review
Quiz by Jillian Endaya
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16 questions
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- Q1Ionic bonds only form betweenmetals and metalsmetals and non-metalsnon-metals and non-metalsmetals and metalloids30s
- Q2Cations are formed from which type of elements?MetalsMetalloidsActinidesNon-metals30s
- Q3Ions havegained or lost protonsgained or lost electronsgained or lost neutrons30s
- Q4Will Fluorine gain or lose electrons when bonding with Lithium?Fluorine will gain valence electrons.Fluorine's number of valence electrons will not change.Fluorine will lose electrons from its first (inner most) energy level.Fluorine will lose valence electrons.30s
- Q5What is the charge of ions in Group 15?-2-1+3-330s
- Q6To form an anion, which of the following needs to happen?The atom needs to lose electrons.The atom needs to gain neutrons.The atom needs to lose protons.The atom needs to gain electrons.30s
- Q7An ionic compound has a ______________ charge.NegativePositiveIt doesn't matterNeutral30s
- Q8Bromine ions carry a -1 charge and Gallium ions carry a +3 charge. What would be the chemical formula for the resulting ionic compound?Ga1Br3Br3Ga1Br3GaGaBr360s
- Q9How many atoms of oxygen are in Al2(SO4)3?41171230s
- Q10Which of these polyatomic ions have a positive charge?PhosphateSulfateCarbonateAmmonium30s
- Q11What is the correct name for the compound Na2CO3?sodium (II) carbon oxidesodium carbon oxidesodium carbonatesodium (II) carbonate60s
- Q12True or False - Aluminum, Zinc, and Silver can form more than one cation.FalseTrue30s
- Q13Which is the correct formula for iron (II) sulfide?Fe2(SO4)2Fe2SFeSFeSO460s
- Q14What is the name for the compound NiPO4?nickel (IV) phosphatenickel (III) phosphatenickel (III) phosphidenickel (IV) phosphide60s
- Q15When considering this polyatomic: SO4 2-, which is true?There are 8 oxygen atoms.The charge is 4.There are 4 SO atoms.There is 1 sulfur atom.45s