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Bellwork

SPI 0807.9.9 Periodic Table. Nov 2, 2012. Bellwork. Use the diagram at the top of page 286 to help you 1) What is the atomic number? A. 12 B. 27.0 C. 13 2) What is the chemical symbol ? A. Al B. AL C. al 3) What is the element name ? A. Hydrogen B. Helium

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Bellwork

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  1. SPI 0807.9.9 Periodic Table Nov 2, 2012 Bellwork Use the diagram at the top of page 286 to help you 1) What is the atomic number? A. 12 B. 27.0 C. 13 2) What is the chemical symbol? A. Al B. AL C. al 3) What is the element name? A. Hydrogen B. Helium C. Aluminum 4) What is the atomic mass? A. 13 B. 27.0 C. 40 5) How many protons does this element have? A. 27 B. 13 C. 40 D. 1 13 Al Aluminum 27.0 1

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