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01-06-2023
Chemistry

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Which elements have similar properties?
Fe (iron), Ni (nickel), Cu (copper), Zn (zinc)
B (boron), C (carbon), N (nitrogen), O (oxygen), F (fluorine)
Be (beryllium), Mg (magnesium), Ca (calcium), Sr (strontium)
B (boron), Si (silicon), Ge (germanium), As (arsenic)

Which elements have similar properties Fe iron Ni nickel Cu copper Zn zinc B boron C carbon N nitrogen O oxygen F fluorine Be beryllium Mg magnesium Ca calcium class=

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