Chemistry, 12.12.2019 02:31 mimithurmond03
Damien filled a salt shaker with black pepper instead of table salt. damien needs to sort the pepper grains from the salt particles. how could damien use to sort the particles? a-use a magnet to separate the salt crystals from the pepper flakes, b-use a sieve to separate the salt crystals from the pepper flakes, c-add water to dissolve the salt. then use a filter to remove the pepper, and evaporate the water, leaving the salt behind or d-melt the salt crystals and burn the pepper flakes
Answers: 1
Chemistry, 22.06.2019 05:00, smartboy2296
Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change
Answers: 3
Chemistry, 22.06.2019 22:30, arodavoarodavo
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.
Answers: 3
Damien filled a salt shaker with black pepper instead of table salt. damien needs to sort the pepper...
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