1 Answered Questions for the topic Organize Elements

Organize Elements Chemistry Periodic Table Period

07/11/15

How do I calculate the number of protons and neutrons for a fictitious element when only given the atomic weight?

I have a list of fictitious elements to put into a periodic table (of my own design).  I have the atomic weight, physical state (gas, diatomic gas, hard brittle solid, ,hard w/high melting point,... more

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