5.032 – A certain element consists of two stable isotopes
OWL Introductory Chemistry: An Active Learning Approach
Cracolice and Peters
07th Edition
What is the atomic mass of the element?
What is the atomic mass of the element?
Calculate the atomic mass from the table of values.
Calculate the value of R
Calculate the molar mass when grams, celsius, liters and torr are given.
Determine which items are compounds and which are elements.
A radioactive sample has a mass of x grams. After being set aside for a certain number of days (also given in a fraction of a year) the sample now contains x grams. Determine the half-life in years.
Otzi was found in a glacier. Carbon dating shows x units present at his time of death and x units remaining today. The half life of carbon-14 is also given. Determine how old Otzi is.
Fill in the table with the following: Name of Element, Elemental Symbol, Atomic Number, Number of Protons, Number of Neutrons, Mass Number, Nuclear Symbol, Name of Isotope.
Find the volume in L when mol, atm and celsius are given.
Which sample has the largest volume?