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Home Q & A Board Science-Related Homework Help Physics
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einsteindude einsteindude
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9 years ago
Roughly how many different elements are there?       
A) 20
B) 4
C) 100
D) 1000
E) many more than 1000
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
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mel!811mel!811
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