Molecules are composed of atoms that have bonded and released the extra energy with them as bond formation energy. This bond can either be ionic or covalent. It is formed whennitrogen of NH3 donates its lone pair of electrons into empty orbital of boron in BF3. ...
Macromolecules arecarbon-based polymers. They are made of smaller pieces known as monomers that are able to form complex molecular chains. Where is polymers formed? Polymers are formedwhen molecules from simple compounds are joined together. This process of the molecules coming together is called pol...
What are the types of chemical reactions? How are synthetic elements created? How do the atoms of a molecule stay together? How do chemists use the periodic law to classify elements? How are non-metal compounds formed? What are atoms and elements, and how do they differ?
Ionic compounds are those compound which consist of ions and ions are bonded by electrostatic interactions. ionic compounds are usually solids and form crystal lattice and completely gets dissociated when dissolved in an aqueous solution.Answer and Explanation: Ions are formed when an element either co...
Even in areas that are minimally affected by human pollution, the pH of rain can range from 4.5-5.0. Volcanic areas, including Hawaii, may experience more acidic rain because of the sulfur-based compounds that are released into the atmosphere by volcanic activity. ...
Metals - Jeopardy Ionic Bonding Model Ionic Compounds Metallic Bonding Section 2: Combinations of Atoms Bonding in Metals OBJECTIVES: Describe how an ionic bond is formed, including bond diagrams Melting and boiling point: giant structures Ionic Compounds & Metals Metals. ...
Explain the different ways to represent compounds. Why are there so many? Explain the leveling effect in chemistry. Describe in words how you would do the following preparations. Then give the molecular equation for the preparation. MgCl2...
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Ethanol gives Iodoform test but phenol does not. What are phenols Shaalaa? Phenols are organic aromatic, hydroxyl compounds, in which one or more hydroxyl (-OH)groups are directly attached to the aromatic nucleus (i.e., benzene like ring). Concept: Phenols - Phenols.Similar...
Since cellular membranes are primarily lipid based and impermeable to most water soluble (scientifically: "polar") substances, the transport of water-soluble compounds into a cell requires specialized transport proteins. By placing the appropriate transport proteins on the cell membrane, a cell will on...