4. a crystalline solid is brittle, has a high melting point, and has low electrical conductivity. which of the following describes the type of bonds within it?

a. ionic bonds between metals and nonmetals

b. covalent bonds between molecules

c. metallic bonds between atoms

d. covalent bonds between ions

5. on the basis of structure, which of the following solids is the most brittle?

a. caf2

b. c6h12o6

c. cu

d. au

How to convert a density of 0.791g/cm3 to lb/ft3

According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.

Draw the lewis structure for the trisulfur s3 molecule. be sure to include all resonance structures that satisfy the octet rule.