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Environmental Science Final: Straighterline. Questions with Answers. LATEST. Graded A+. Document Content and Description Below The small amount of dissolved oxygen found in warm water is considered a __________ to the success of many fish species. - Ans-limiting factor Environmental Science is an interdisciplinary area of study that deals with all of the following except - Ans-all of the above Primary succession is - Ans-a progression that begins with a total lack of organism Parasite that liv...

Diamond correct answersA crystalline form in which each carbon atom is bonded to four other carbon atoms Graphite correct answersEach carbon atom is bonded to three other carbon atoms in flat layers Fullerene correct answersCarbon atoms arranged in a sphere Nanotube correct answersCarbon atoms arranged in the shaped of a long, hollow cylinder Organic Compound correct answersCompounds that contain carbon Hydrocarbon correct answersCompound containing only carbon and hydrogen Str...

Chemistry Honors EOC Practice Exam Questions And Answers With Latest Quiz Which phrase describes the molecular structure and properties of two solids forms of carbon, diamonds and graphite? ANS different molecular structures and different properties Which statement best explain why neon is a Group 18 element? ANS Neon atoms have a full valance shell of electron Which state(s) of matter will take the shape of any container they are placed into? ANS gases only An example of a chemical...

NCCER Review Questions with correct Answers 2024 A technology bypassing conventional I/O by using direct communications between smart field devices and associated control processors is: SCADA WAN Peer-to-peer Fieldbus Fieldbus Redundant controllers in a distributed control system reside: In pairs in the same enclosure In a master-slave relationship at assigned locations As a hot standby at the central processor. On a different communications segments. As a hot standby at the ce...

Multiple Choice QUESTIONS IN CHEMISTRY 1000+ MCQs FOR ALL COMPETITIVE EXAMS Compiled by: The soul of chemistry is dealing with ? Internal structural changes in matter Composition of matter Properties of matter Composition and properties of matter The radioactive isotope of hydrogen is called ? tritium deuterium protium ortho-hydrogen Electron was discovered by? Michael Faraday James Maxwell Yuri Gagarin J.J Thomson Sodium carbonate is produced b...

If one carbon wants 4 bonds, how many bonding orbitals can it have? A. 1 B. 2 C. 3 D. 4 - AnswerD In graphite how many carbons is each carbon attached to? A. 2 B. 3 C. 4 D. 5 - AnswerB How many orbitals should "mix" to form 3 bonds? A. 2 B. 3 C. 4 D. 5 - AnswerB How many different compounds can you draw from C5H12? A. 2 B. 3 C. 4 D. 5 E. 6 - AnswerB What is the formal charge on H for NH4+?A. +1 B. -1 C. +2 D. -2 E. 0 - AnswerE What is the formal charge on O for OH-? ...

Chemistry Cumulative Final Exam Questions and Answers Already Passed What feature makes carbon exceptionally distinct among elements? Carbon can form a wide range of structures, including linear chains, branched chains, and rings, more extensively than other elements. - Carbon exists in two distinct allotropes: diamond and graphite. - Despite its ground state configuration, carbon forms four bonds. - Carbon generally forms covalent bonds instead of ionic ones. - Carbon has stable isoto...

___ are forms of matter - Substances ____ _____ provides information about percentages of different isotopes of each element - Mass spectrometer ____ + ____ are polar covalent molecules that dissociate into ions when introduced to water - Acids, bases _____ charge = # of protons > # electrons - positive _____ in an experiment are all the factors that the experimenter attempts to keep the same - Constant ______ charge = # protons < # electrons - negative "-ate" ending means - mor...

Edexcel iGCSE Chemistry, question and answer with rated solution Experiment for Diffusion? 1) HCl placed at one end of the test tube, ammonia solution at the other. 2) Where they meet, a ring of Ammonium Chloride appears. 3) The diagram shows that the ammonia is closer to the ring, showing that ammonia must have travelled faster, showing it's a lighter gas. Experiment for Dilution? 1) Put a coloured substance in a solvent e.g food colouring in water. 2) Over the time, the colour le...

is the foundation of effective illustration Ans: Good drawing refers to art supplies and tools that are used to create any work of art. Ans: "Art medium" What are the drawing tools? Ans: 1. COLORED PENCILS 2. GRAPHITE DRAWING PENCILS 3. PASTEL PENCILS 4. MECHANICAL PENCILS 5. VERITHIN PENCILS 6. MICRO OR FINE LINE MARKER PENS 7. GEL PENS 8. TOMBO BRUSH PENS 2 great for shading and can create bold or light lines and allow artist to build up color gradually. combined with ...