Answer:
Covalent bonds
Explanation:
Atoms with greatly differing electronegativity values are expected to form..... ... When two atoms each need additional electrons to fill their valence shells, but neither is electronegative enough to steal electrons from the other, they can form another kind of chemical bond called a covalent bond.
Explanation:
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Answer:
please is this a question or answer I don't understand
Modern periodic table is arranged on the basis of element's increasing "Atomic numbers"
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