Seudónimo Seudónimo

27-10-2020
Chemistry

contestada

need help asap
1-Name the elements in gp1.
2-Why are these elements placed in gp1?
3-Mention the trends in atomic size,atomic number,mass number,reactivity,boiling & melting points.

Respuesta :

graemerozario graemerozario

30-10-2020

Answer:

I answered the 1 and 2 question.................

Explanation:

The third one is a link

Answer Link

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