Multiple Choice
When two atoms share a pair of electrons, the bonding is referred to as:
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2. Cell Chemistry & Cell Components
Covalent Bonds
Back2. Cell Chemistry & Cell Components
Covalent Bonds
- Multiple Choice
What makes a covalent bond nonpolar?
4375views47rank - Multiple Choice
If a covalent bond is polar:
4793views54rank - Multiple Choice
Bonds between two atoms that are equally or similarly electronegative are ________.
4480views45rank - Multiple Choice
The hydrogens and oxygen of a water molecule are held together by ______ bonds.
3963views51rank1comments - Multiple ChoiceA covalent bond is likely to be polar if __________.3734views
- Multiple ChoiceWhen one or more pairs of valence electrons are shared by two neutral atoms, what type of bond is formed?1580views
- Textbook QuestionWhich of the following occurs when a covalent bond forms?a. Electrons in valence shells are transferred from one atom to another.b. Electrons in valence shells are shared between atoms.c. Partial charges on polar molecules interact.d. Nonpolar molecules are pushed together.by surrounding water molecules.1644views
- Textbook QuestionWhich of these molecules would you predict to have the largest number of polar covalent bonds based on their molecular formulas?a. C2H6O(ethanol)b. C2H6(ethane)c. C2H4O2(aceticacid)d. C3H8O (propanol)2090views
- Textbook QuestionWhich of these molecules would you predict to have the largest number of polar covalent bonds based on their molecular formulas?a. C2H6O(ethanol)b. C2H6(ethane)c. C2H4O2(aceticacid)d. C3H8O (propanol)1002views
- Textbook QuestionThe atomic number of sulfur is 16. Sulfur combines with hydrogen by covalent bonding to form a compound, hydrogen sulfide. Based on the number of valence electrons in a sulfur atom, predict the molecular formula of the compound.a. HSb. HS2c. H2Sd. H4S3494views
- Textbook QuestionThe atomic number of sulfur (S) is 16. Sulfur combines with hydrogen by covalent bonding to form a compound, hydrogen sulfide. Based on the number of valence electrons in a sulfur atom, predict the molecular formula of the compound. (Explain your answer.)a. HSb. H2Sc. H4S2d. H4S1679views
- Textbook QuestionIn terms of electron sharing between atoms, compare nonpolar covalent bonds, polar covalent bonds, and ions.1492views
- Textbook Question
In a beaker of water, the water-water bonds can properly be called:
a. Ionic bonds
b. Polar covalent bonds
c. Nonpolar covalent bonds
d. Hydrogen bonds
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When a pair of electrons is shared between two atoms, the bond formed is called:
a. A single covalent bond
b. A double covalent bond
c. A triple covalent bond
d. An ionic bond
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