Tuesday, November 11, 2008

Transmutation

What is transmutation? How is it related to alpha particles?
Posted by at 22 comments:

Monday, November 10, 2008

Radioactivity

Who discovered radioactivity??? page 540
Posted by at 23 comments:

Friday, November 7, 2008

Smoke Detector

How does a somke detecor work? Hint on page 542
Posted by at 3 comments:

Thursday, November 6, 2008

Alpha

What is an alpha particle?
Posted by at 19 comments:

Wednesday, November 5, 2008

Strong Force

What is a strong force??
Posted by at 13 comments:

Tuesday, November 4, 2008

Table

How are the elements are arranged on the periodic table?
Posted by at 18 comments:

Monday, November 3, 2008

Wondering

What are the two elements that scientists believe are the bluiding blocks of the universe? Explain. Hint:: look on page 524
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