LARN 037 C10D1

by horse Comment Closed
LARN 037 C10D1 Study for the summative assessment on chapter 4 that is to be given on your next school day that our class meets. Today is day 37. Study for your test which is scheduled for school day 38! If your class does not meet on day 38, today's home learning activities are listed under day 38 and on day 38 your home learning activities are those listed below. Start the following in class: 1. The topics for the journal entry J37 are a. What characteristic distinguishes each element from every other different element?  Cite one or more examples and explain how each example demonstrates the concept being considered. b. What characteristic distinguishes isotope from other isotopes of the same element?  Cite one or more examples and explain how each example demonstrates the concept being considered. c. Is an atom of an element still an atom of the same element if it were to lose or gain one or more electrons? Justify your response with...
Read More

LARN 036 C9D4

by horse Comment Closed
LARN 036 C9D4 Start the following in class: 1.  Do the Section Review 4.3.  For each question or problem challenge, either answer the question to the best of your ability using one or more full sentences, or answer the problem to the best of your ability by recording any numbers and units together with the mathematical operations performed in symbolic terms, along with the solution to the problem which should be circled. 2. Do all the pages in the Chapter 4 Formative Test.  For each question or problem challenge, either answer the question to the best of your ability using one or more full sentences, or answer the problem to the best of your ability by recording any numbers and units together with the mathematical operations performed in symbolic terms, along with the solution to the problem which should be circled. This is an important assignment. 3. For first journal entry, J36A  review the location and properties of the particles of that compose atoms by...
Read More

LARN 035 C9D3

by horse Comment Closed
LARN 035 C9D3 Start the following in class: 1. The required journal focus question J35 for today is a. How are the isotopes of sulfur alike?  b. How are they different? [Hint: First determine which isotopes of sulfur exist naturally in the sulfur deposit found on earth whose isotopic abundances are reported in Table 4.3 on page 112 of your text.] 2. Doing ChemThink interactives are part of the core experiences for all chemistry students. The ChemThink applications that are not on the ChemThink log on site are applications written in the now deprecated Flash programming language.  Flash is no longer supported by the Firefox browser, nor the Chrome browser, nor the Opera browser any longer.   Instead use either an Edge, Internet Explorer, or Safari browser on a laptop or desktop computer to access the mrchemistry.org web site and then click on the link below to take you to the simbucket.com web site.  If the computer asks you whether to allow Flash to run,...
Read More