chemical composition and crystalline structure
a logical drawing is when people have the black and white together for black history month
Color, cleavage, and luster are physical properties used to classify minerals. Color refers to the appearance of a mineral, which can vary widely, while luster describes how light interacts with the mineral's surface, indicating whether it is metallic, glassy, or dull. Cleavage refers to the tendency of a mineral to break along specific planes of weakness, which helps in identifying the mineral's internal structure. Together, these properties assist geologists and mineralogists in accurately identifying and categorizing different minerals.
The "resolving power" of a telescope is a measure of the ability of a telescope to distinguish between two separate objects that appear to be very close together in the sky.
Characteristics of electronic media include an invisible audience, invisible boundaries, speed, mass audiences, and false identities. Electronic media brings mass audiences together in the same place, overcoming physical and emotional boundaries.
The components of recreation typically include physical activity, social interaction, and mental engagement. Physical activity promotes health and fitness, while social interaction fosters community and relationships. Mental engagement can involve creativity or relaxation, contributing to overall well-being. Together, these components enhance the enjoyment and benefits of recreational activities.
Knowing both chemical and physical properties is essential for accurately identifying a compound because these properties provide complementary information. Physical properties, such as melting point, boiling point, and solubility, help distinguish compounds based on observable characteristics. Chemical properties, on the other hand, reveal how a compound reacts under specific conditions, indicating its identity through its behavior in chemical reactions. Together, these properties create a comprehensive profile that aids in the precise identification and characterization of a substance.
the physical properties of a rock are a solid molecules are close together different colors different sizes and different weight and different kinds
When mixing substances that maintain their original properties, look for solutions or mixtures where the individual substances do not chemically react with each other. For example, mixing salt and sugar together will not alter the physical properties of each substance.
just the color
Chemical properties describe how a substance interacts with other substances to form new substances, such as reactivity or flammability. Physical properties describe the characteristics of a substance that can be observed or measured without changing its chemical composition, such as color, density, or melting point.
they are compacted together in to one thing forming a separation of mixtures
The physical properties are unchanged: the same melting or boiling point, resistivity,density etc.But these atoms are now bonded together.
The chemical properties of a mineral are determined by its chemical composition, specifically the types of elements it contains and how they are bonded together. The physical properties of a mineral are determined by its internal atomic structure, including how atoms are arranged, how they bond, and how they interact with light and other forces.
Physical metallurgy is the branch of materials science that focuses on the relationship between the structure and properties of metals and alloys. It involves studying the physical and mechanical properties of metallic materials, as well as the processes involved in their production, processing, and applications. Physical metallurgists work to understand how the microstructure of a material affects its properties and performance in various environments.
A mixture is a physical combination of two or more substances that can be easily separated using physical methods. A compound is a substance formed when two or more elements chemically bond together in a fixed ratio, and it cannot be separated by physical means.
No, mixing two chemicals together is a physical change because the substances retain their original chemical properties. The chemical composition remains the same even though they are physically combined.
A molecule is a particular combination of atoms that form a compound. The atoms are bonded together in a specific arrangement to create a stable structure with unique chemical properties.