asmaalomari2256 asmaalomari2256

13-10-2020
Chemistry

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I just need an answer for question 3,4 and 5. thank you so much.

I just need an answer for question 34 and 5 thank you so much class=

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keshondrabarber74 keshondrabarber74

13-10-2020

Number 3,In 1913,Neils Bohr,a student of Rutherford’s developed a new model of the atom.number 5,the chemical elements are arranged in order of increasing atomic number.elements in the same group have similar chemical properties. Hope this helps!

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