Post on 31-Dec-2015
description
Openers 9-15 to 9-19
Chemistry
Monday
The silver coin has a mass of 8.30x10-2kg. What is its volume?
Tuesday
What materials would sink in Hg? Use p.830
WednesdayWhat is the average density of the Moon?Mass: 7.3477×1022 kg Radius: 1738 km
ThursdayWhat is the answer?1203g + 900.45g – 417.5g
Friday
Write the answer in scientific notation. 5.46x109 m2.998x108 m/s