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What is meant by the term 'physical mineralogy' explain?
Mineralogy refers to a geology subject that focuses on scientific study of chemistry, physical properties and crystal structure of minerals.
Explain the difference between chemical properties and physical properties?
Chemical properties describe how a substance can form new substances by undergoing chemical reactions, like flammability or reactivity. Physical properties describe characteristics that can be observed without changing the substance's identity, like color, density, or melting point.
How do chemists explain this difference?
Chemists explain differences in properties or behavior by looking at the molecular structure of substances. Variation in molecular structure can lead to differences in physical, chemical, and biological properties. By understanding how atoms are arranged and interact within molecules, chemists can explain why substances exhibit different characteristics.
Is melting ice a chemical or physical change explain?
It is a physical change because when you have a chemical change it changes the properties and makes it into a new thing, and it can't be reversed. Physical changes are usually just changes of states (solid, liquid, gas) and a physical change can be reversed.
Why are atoms important in physical science?
Atoms are the basic building blocks of all matter in the universe. Understanding the behavior and properties of atoms is essential in explaining the physical and chemical properties of substances. By studying atoms, scientists can explain the structure of materials, predict how they will interact, and develop new technologies.
Explain how you can use observation and measurement to identify physical and chemical properties of matter?
Observation and measurement are essential for identifying physical and chemical properties of matter. Physical properties, such as color, density, melting point, and boiling point, can be determined through direct observation and quantitative measurement. Chemical properties, such as reactivity with acids or bases, can be assessed through experiments that involve reactions, allowing for qualitative observations and measurements of products formed. By systematically observing and measuring these properties, one can effectively characterize and differentiate various substances.
How are physical and chemical properties of matter useful?
Physical and chemical properties of matter are useful because they can help you identify that substance. For example paper burns very easily and aluminum doesn't, this is how they can be described individually.
What is Physicalists solution to the mind body problem?
Physicalists believe that mental states are ultimately reducible to physical states in the brain. They argue that by studying the physical processes of the brain, we can explain all aspects of consciousness and mental phenomena without the need for any separate non-physical substances. This solution, known as "reductive physicalism," seeks to bridge the gap between the physical and mental worlds by reducing mental properties to physical properties.
Can matter undergo changes in both its physical and its chemical properties Explain please?
Yes, matter can undergo changes in both its physical and chemical properties. Physical changes involve alterations in the form or state of matter without changing its chemical composition, such as melting ice into water. Chemical changes, on the other hand, involve transformations at the molecular level, resulting in the formation of new substances with different chemical properties, such as rusting of iron.
How did they use atoms to explain to explain different physical properties?
Atoms are the fundamental building blocks of matter, and their arrangement, type, and interactions explain various physical properties. For instance, the arrangement of atoms in a solid results in a fixed shape and volume, while in liquids, the atoms are closer together but can move past each other, leading to a definite volume but not a fixed shape. Additionally, the type of atoms and their bonding (e.g., ionic vs. covalent) influence properties like conductivity, melting points, and reactivity. This atomic theory provides a framework to understand why materials behave differently under various conditions.
What are the properties of matter explain each?
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What physical properties are different for the isomers. explain.?
Isomers are molecules with the same molecular formula but different structural arrangements. Physical properties that can differ between isomers include boiling points, melting points, solubility, and density. These differences arise because the arrangement of atoms in isomers affects how the molecules interact with each other, leading to variations in physical properties.
