Multiple Choice
The electronegativity is 2.1 for H and 3.0 for N.Based on these electronegativities,NH4+ would be expected to
A) be ionic and contain H- ions.
B) be ionic and contain H+ ions.
C) have polar covalent bonds with a partial negative charges on the H atoms.
D) have polar covalent bonds with a partial positive charges on the H atoms.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: How many lone pairs of electrons are
Q2: The greater the electronegativity difference between two
Q4: How many resonance structures are required in
Q5: Classify bonds in As<sub>4</sub> as largely ionic,nonpolar
Q6: Identify the fourth-row element X that forms
Q7: Ionic compounds consist of a single three-dimensional
Q8: Which electrostatic forces hold atoms together in
Q9: Using only the elements Be,Cl,and/or P,give the
Q10: Classify bonds in BeS as largely ionic,nonpolar
Q11: Which is expected to have the strongest