No
Yes.
Yes, non-metals have a wide range of chemical properties. They can be solids, liquids, or gases, and can exhibit properties such as high electronegativity, poor conductivity of heat and electricity, and varied reactivity with other substances.
Physical and chemical properties of LPG
No, it is a bicarbonate. The presence of the extra hydrogen produces a whole range of unique chemical properties.
Chemical properties are determined by experiments.
If it's a chemical, it has chemical properties. An oreo churro (whatever unholy abomination that might be) is a mixture of chemicals, each of which will have their own chemical properties.
helium is chemically inert and has no chemical properties
Chemical property
Is reacts with water not a chemical properties
Mixtures do not have defined properties because their composition can vary, leading to different physical and chemical characteristics. Unlike pure substances, which have a consistent and uniform chemical makeup, mixtures can consist of multiple components that can be present in varying proportions. This variability results in mixtures exhibiting a range of properties depending on their specific composition. Therefore, the lack of a defined chemical makeup is what contributes to the diverse properties of mixtures.
A mineral is a naturally occurring, inorganic, solid substance, with a crystalline structure and a narrow range of chemical composition.
Biotites comprise a range of different black mica minerals with different chemical composition and physical properties.