Part A Now, using your Periodic Table tool as a reference, type the symbols for the known elements into their
appropriate groups and periods in the modified table below. Note that we're using the international group
numbers (1-18), followed by the American scheme for the A-group elements in parentheses.
BI y X X Font Sizes А А DEEZE
1 (1A)
2 (2A)
11
14 (4A)
17 (7A)
18 (18A)
Group:
Period 1
Period 2
Period 3
Period 4
Period 5
Period 6

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next

what is your question? collegechemistry 5+3 pts in november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.