Question

পর্যায় সারণিতে অবস্থিত কোন মৌলের ধর্ম কিসের উপর নির্ভর করে​

Answer 1

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→ The properties of an element in the periodic table depends on ?

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→ The reason is that an element's chemical properties depend on the number and arrangement of electrons in its atoms . The number of electrons in an atom, in turn, is determined by the nuclear charge.