drdeb2584 drdeb2584
  • 28-09-2017
  • Physics
contestada

What type of properties would a scientist need to know to correctly place in new element into a group?

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Аноним Аноним
  • 28-09-2017
placing elements into columns, groups, rows and periods that share certain properties. properties such as gas, solid and liquid determine an element physical state at room temperature. 
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