WebJul 8, 2024 · And both are needed to understand the world and universe better, along with biology and mathematics. There is a subject which relies heavily on both chemistry and physics, that is physical chemistry.. Physical chemistry studies mostly energy, atomic orbitals, thermodynamics, and quantum mechanics.. In chemistry, you might learn about … Web7 hours ago · 3. Jozeal. The four levels of measurement of a variable are: NOMINAL: the data can only be categorized. ORDINAL: the data can be categorized and ranked. INTERVAL: the data can be categorized and ranked, and evenly spaced. RATIO: the data can be categorized, ranked, evenly spaced and has a natural zero. Log in for more …
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WebJul 3, 2024 · The Octet Rule. Noble gases have complete outer electron shells, which make them very stable. Other elements also seek stability, which governs their reactivity and bonding behavior. Halogens are one electron away from filled energy levels, so they are very reactive. Chlorine, for example, has seven electrons in its outer electron shell. Web2 days ago · A: In the above question we have to tell about the unusual bond angle between H-N-H bond in ammonia…. Q: Consider the reaction: 4HCl (g) + O₂ (g) → 2H₂O (g) + … traffic emergency patrol
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WebAnalytical Chemistry- Analytical chemistry is the branch of chemistry that deals with the analysis of different substances. It involves the separation, identification, and the quantification of matter. To Learn more about the Basic concept, Classical method, Instrumental techniques , applications, Videos and FAQs, Visit BYJU’S for more content. WebOct 19, 2024 · Examples of Solids. Anything with a fixed shape and volume is an example of a solid. Examples of solids include: Most metals (coins, tools, cutlery, nails) Building materials (bricks, wood, glass, concrete) Everyday objects (pots and pans, desk, toys, computer, automobile) Rocks and minerals. Gems and most crystals (diamond, sapphire, … traffic engineer cv sample