Examlex
The spectator ions in the reaction between aqueous hydrobromic acid and aqueous sodium hydroxide are ________.
Pigment
Substances that give color to living organisms, such as chlorophyll in plants or melanin in human skin.
Light
Light is electromagnetic radiation within a portion of the electromagnetic spectrum that can be perceived by the human eye, responsible for the sense of sight.
Chemical Energy
Energy stored in the bonds of chemical compounds and released in a chemical reaction, often producing heat as a by-product.
Carbon Dioxide Fixation
The process of converting carbon dioxide into organic compounds, such as glucose, during photosynthesis.
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