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Documents TRUE or FALSE Electrons have a positive charge. FALSE! Electrons have a NEGATIVE charge. 1.

Slide 1TRUE or FALSE Electrons have a positive charge. FALSE! Electrons have a NEGATIVE charge. 1 Slide 2 TRUE or FALSE All atoms of the same element contain the same number…

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Documents Unit 1 lesson 12ppt

1. 26Do NowFe    Iron  55.845 2.   Do Now26Fe  Average atomic mass1.The ____________________________ is a weighted…