A cation is formed - Study guides, Class notes & Summaries

Covalent bonds: Covalent compounds are formed when nonmetals share valence electrons forming a covalent bond. Ionic bonds: Ionic compounds are formed when metal atoms transfer electrons to nonmetal atoms resulting in the formation of ionic bonds. Covalent bond: Share electrons with nonmetal to form a covalent bond Ionic bond: transfer electrons from metal to nonmetal to form covalent bond - electron donor and an electron acceptor (cation and anion) Covalent: water, H2O 2 H atoms + 1 O ato...

silicates - minerals that contain silicon and oxygen and usually one or more other elements, are one of the largest groups of minerals oxides - compounds that have oxygen as their anion, t ut they exclude those with oxygen complexes such as carbonate, suphate, and silicate. have O2 as their anion, Ways rocks may form - Igneous: forms from magma that has either cooled slowly under ground or cooled quickly at the surface after a volcanic eruption Sedimentary rocks: formed when weathered frag...

BIOD 101 (Module 1- 6) Portage learning Exam With Correct Questions And Answers What are ionic bonds? - Bonds generated on the attraction between oppositely charged particles What is a covalent bond? - A chemical bond formed when two or atoms share electrons. What are polar molecules? - Molecules that have regions of positive and negative charge. What is a hydrogen bond? - a weak bond between two partially charged atoms in water molecules What are the four biomacromolecules? - carboh...

monosaccharides - Answer single simple sugar molecule disaccharides - Answer sugar made up off two monosaccharide units joined by a glycosidic bond formed in a condensation reaction polysaccharides - Answer polymer made up of long chains of monosaccharide units joined by glycosidic bonds condensation reaction - Answer reaction in which a molecule of water is removed from the reacting molecules as a bond is formed between them glycosidic bond - Answer covalent bond form...

The mass number and atomic number of the lithium atom are shown by the symbol 3 7 Li. What is the correct symbol for the lithium-ion in lithium chloride? A) 2 6 LiB) 3 6 Li+ C) 3 7 Li+ D) 3 7 Li- C) 3 7 Li+ All of the following can act as Brønsted-Lowry acid (proton donors) in aqueous solution except: A) HI B) HCO3 - C) H2S D) NH3 D) NH3 Master01 | October, 2024/2025 | Latest update 1 | P a g e | © copyright 2024/2025 | Grade A+ All of the following statements about c...

What is matter? - Anything that takes up space, has volume and mass What is autophagy? - When cellular organic matter is broken down and recycled into new biomacromolecules States of matter - Solid, liquid, gaseous (vapor), or plasma What is all matter made of? - Elements What are essential elements? - Elements required for human life What are trace elements? - Elements required only in small quantities How are molecules formed? - When elements combine with one another What is formed if ...

1. Corrosion A) is defined by NACE International as the deterioration of a material, usually a metal that results from a reaction with its environment. B) is produced when acids dissociate , when cation takes place C) is the division of chemistry that deals with the transfer of electric charge in chemical reactions D) involves the movement of electrons anode to cathode for the reduction reaction to occur E) is equal to the reciprocal of resistivity. : A 2. Atoms A) are positively charg...

Bio 264 Final Review Questions And Answers Captain Jack Sparrow is in a sword fight with an evil skeleton pirate. If Jack were to cut off the skeleton's head, his sword would be following which body plane: - CORRECT ANSWER transverse Which of these statements about positive feedback is the MOST correct? - CORRECT ANSWER Birth is an example of a normally occurring positive feedback mechanism. Which of the following is NOT an example of a negative feedback loop? - CORRECT ANSWER ...

Particulate (mechanical) filtration, carbon filtration, reverse osmosis, demineralization (deionization & softening), distillation, mineral and fluoride addition, and disinfection and disinfection byproducts are all examples of ____________________ ______________________ processes Answer - water treatment Soluble iron is generally found in ground water with high _______________ ____________________ content Answer - carbon dioxide Soluble iron is changed to insoluble ferric iron by ______...

CRSS 3060 EXAM 1 WITH COMPLETE SOLUTIONS Hydrolysis - Answer- a chemical decomposition reaction in which a chemical bond is split and the elements contained in water are added Hydration - Answer- A mineral weathering process wherein water molecules combine with soil constituents Igneous rock - Answer- a rock that formed by the cooling and solidification of liquid parts of the lithosphere Loess - Answer- deposit of windblown soil particles, largely silt size metamorphic rock - Ans...