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OpenStudy (anonymous):

what is the atomic number for ac on the periodic table

OpenStudy (anonymous):

Dude or dudette it is called either the internet or a science textbook, if it is not in there then i understand. But since you ask the question i suppose i will answer it: Okay so the question is what is the atomic number for a on the periodic table? Answer: The atomic for ac is 89. For more info about Ac. Here is a link i will give you okay. http://www.webelements.com/actinium/ It'll give you everything you need to know about AC.

OpenStudy (anonymous):

can you help me

OpenStudy (anonymous):

i guess what you need help with

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