Which is a characteristic of the electron sea model for metallic bonding?
molecular orbitals overlap to produce bands.
atomic nuclei are arranged in a regular pattern.
electrons are in localized positions in the orbitals.
atomic nuclei are arranged in an irregular pattern.

Which type of stress results when two plates push against one another? a. compression b. tension c. force d. shear

Which is true of transition metals when moving from left to right on the periodic table? the d sublevels are not filled across the period. the cation radii become larger across the period. atomic radii increase slightly and then start to decrease. atomic radii decrease slightly and then start to increase. o

How did planetesmals form planets? a. they broke apart into smaller chunks.b. they collided and stuck together.c. they cooled and pulled ice together.d. they began to rotate.