Chemistry, 13.01.2021 07:50 lakiethalucas
can anyone think of scenarios that are either physical or chemical change? I need appropriate answers to solve this, thanks.
Answers: 2
Chemistry, 22.06.2019 02:00, natalie857123
For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition
Answers: 1
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
can anyone think of scenarios that are either physical or chemical change? I need appropriate answer...
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