This table resembles a condensed version of the modern periodic table. using the full periodic table as a reference, type the symbols for the elements from part a into this table based on their appropriate group and period.

Compare and contrast physical changes with chemical changes.

What is happening when the water inside a kettle heats up and begins to boil

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