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Unit 2 Study Guide

by: Hannah Balman

Unit 2 Study Guide CHMY 141-003

Hannah Balman
College Chemistry I
Grumstrup, Erik Martin

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About this Document

Just a short 10 question study guide on Unit 2 for those who may need the extra help
College Chemistry I
Grumstrup, Erik Martin
Study Guide
50 ?




Popular in College Chemistry I

Popular in Chemistry and Biochemistry

This 4 page Study Guide was uploaded by Hannah Balman on Saturday October 3, 2015. The Study Guide belongs to CHMY 141-003 at Montana State University taught by Grumstrup, Erik Martin in Fall 2015. Since its upload, it has received 71 views. For similar materials see College Chemistry I in Chemistry and Biochemistry at Montana State University.

Similar to CHMY 141-003 at MSU

Popular in Chemistry and Biochemistry


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Date Created: 10/03/15
Unit 2 Study Guide 1 What is the electron configuration of potassium a 1s22s22p63 s23p44s2 b ls22s22p63s23p64s1 c 1s22s23s23p63s23p6 d 1s22p63 s24p65 s1 2 What block are the alkali metals associated With a s bp cd df 3 What happens to the atomic radius as you go down a group a It gets smaller b The atomic radius does not change Within a group c It gets larger d Depends on the element 4 Which of the following is not covalent a HCl b NaCl c H20 d C02 5 Arrange the following elements in order of increasing radius KrFrCaTi a TiltKrltFrltCa b KrltFrltTiltCa c KrltTiltCaltFr d KrltCaltTiltFr 6 What is the empirical formula of a compound that has 524 C 168 H and 308 0 a C2H90 b C6H402 c C2H902 d C2H60 7 What is the molar mass of HNO3 a 6301 gmol b 68943 gmol c 6201 gmol 8 Give an example of a paramagnetic element a Hydrogen b Carbon 0 Silver d Lithium 9 What is the name of KNO3 a Potassium nitrite b Potassium nitrate 0 Potassium nitroxide d Potassium nitrous oxide 10Which of the following elements has an octet a Oxygen b Neon 0 Hydrogen d Lithium Answers 1B 2A 3C 4B 5 C 6A 7A 8D 9B 10B


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