View Attempt 1 of unlimited

View Attempt 1 of unlimited - View Attempt 1 of unlimited...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
View Attempt 1 of unlimited Title: C2HW1 Started: January 25, 2009 7:02 PM Submitted: January 25, 2009 7:42 PM Time spent: 00:39:35 Total score: 6/12 = 50% Total score adjusted by 0.0 Maximum possible score: 12 1. Which one of the following pairs of substances illustrate the Law of Multiple Proportions? Student Response Correct Answer a. , b. O, O c. , d. KCl, e. , Score: 0/1 2. H is the symbol for hydrogen and Cl is the symbol for chlorine. Enter the name for the element Ge. Student Response Correct Answer
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Equals germanium (100%) Score: 0/1 3. How many protons are in an atom containing 12 neutrons with a mass number of 18 u? Student Response Correct Answer a. 12 b. 18 c. 6 d. 30 e. 109 Score: 1/1 4. Which of these best describes the set of elements below? lead (Pb), vanadium, sulfur Student Response Correct Answer a. transition metal, non-metal, metalloid b. main group metal, transiton metal, non-metal c. metalloid, halogen, noble gas d. non-metal, metalloid, halogen e. alkali metal, non-metal, transition metal Score:
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 12/11/2009 for the course CHEM 1331 taught by Professor Bott during the Spring '08 term at University of Houston.

Page1 / 6

View Attempt 1 of unlimited - View Attempt 1 of unlimited...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online