SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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atoms share electrons
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proteins possess many covalent bonds
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water contains polar covalent bonds
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polar covalent bonds share electrons equally
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Detailed explanation-1: -shared in polar covalent bonds is false.
Detailed explanation-2: -1 Answer. (b) Covalent bond is not directional.
Detailed explanation-3: -The bonding electrons in polar covalent bonds are not shared equally, and a bond moment results. However, a molecule may be polar or nonpolar depending on its geometry.
Detailed explanation-4: -Covalent bonding is the sharing of electrons between atoms. This type of bonding occurs between two atoms of the same element or of elements close to each other in the periodic table. This bonding occurs primarily between nonmetals; however, it can also be observed between nonmetals and metals.
Detailed explanation-5: -Which statement is true of covalent bonds? No matter the element, there is the same bond length between neighboring atoms.