3 years ago

How is the preodictable arranged by atomic mass, coloms , and rows

Chemistry

2 answers:

bearhunter [10]3 years ago

5 0

answer:an arrangement of elements in columns, based on a set of properties that repeat from row to row

Explanation:

hope this helps love <3

marta [7]3 years ago

5 0

Answer:

I dont get it

Explanation:

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