Answer: covalent bond is the force of attraction that holds together two atoms that share a pair of valence electrons. Covalent bonds form only between atoms of nonmetals. The two atoms that are held together in a covalent bond may be atoms of the same element or different elements.
Explanation:
Answer:
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According to my calculations, C should be correct as 1.00 mole of any substance is 6.022 x 10^23 which is known as Avogadro's number.
Answer:
2 x 12.0g/mol + 1 x6 + 16.0 g/mol
Explanation:
molecular formula = C₂H₆O ( carbon= 12g/mol H= 1g O=16)
= 2 x 12 + 6 x 1 + 16
= 46 g Molecular mass
