For Chemistry GCSE and Science (Double Award) GCSE Higher tier Welsh language edition Create confident, literate and well-prepared students with skills-focused, topic-specific workbooks. Our Student Workbooks build students' understanding, developing the confidence and exam skills they need, whilst providing ready prepared lesson solutions. - Supplements key resources such as textbooks to adapt easily to existing schemes of work - Offers time-saving and economical lesson solutions for both specialist and non-specialist teachers - Provides flexible resource material to reinforce and apply topic understanding throughout the course, as classwork or extension tasks, or for revision - Creates opportunities for self-directed learning and assessment with answers to tasks and activities supplied online - Prepares students to meet the demands of the specification by practising exam technique and developing their literacy skills

Improve exam skills, check understanding and familiarise students with the types of questions they will face in AQA GCSE (9-1) Science. This photocopiable pack of exam-style questions, sample answers and mark schemes can be used flexibly for mocks, classwork or homework. - Reinforce the skills and knowledge that students need for their exams, selecting exam question worksheets to focus on tricky topics or revise more broadly across the course - Pick and choose whether you assign the questions in test conditions or use them alongside the sample answers, encouraging students to reflect on their responses - Help students understand what a 'good' answer looks like, sharing sheets of sample answers with examiner comments and mark schemes - Mark students' work more easily, consulting the examiner comments and mark schemes yourself or giving them to students for self/peer-marking activities

Exam Board: AQA Level: GCSE Grade 9-1 Higher Subject: Chemistry Suitable for the 2023 exams Get ready for the exams with test-style practice questions Exam-style test papers provide realistic practice to fully prepare for the GCSE 9-1 exam. * 2 full sets of exam practice papers * Realistic exam-style questions * Detailed answers with a full mark scheme! For more GCSE Grade 9-1 science revision, we've got you covered with Biology Higher Practice Test Papers (9780008321413) as well as Physics Higher Practice Test Papers (9780008321451).

The demonstrations capture interest, teach, inform, fascinate, amaze, and perhaps, most importantly, involve students in chemistry. Nowhere else will you find books that answer, "How come it happens? . . . Is it safe? . . . What do I do with all the stuff when the demo is over?"
Shakhashiri and his collaborators offer 282 chemical demonstrations arranged in 11 chapters. Each demonstration includes seven sections: a brief summary, a materials list, a step-by-step account of procedures to be used, an explanation of the hazards involved, information on how to store or dispose of the chemicals used, a discussion of the phenomena displayed and principles illustrated by the demonstration, and a list of references. You'll find safety emphasized throughout the book in each demonstration.

Earth is made up of four basic parts: the atmosphere, the hydrosphere, the lithosphere, and the biosphere. The atmosphere is made up of the gases that surround the planet. The hydrosphere consists of the water in the oceans, lakes, rivers, and air. The lithosphere is the rocky surface of Earth both on land and under the oceans. The biosphere encompasses all living things on Earth. The actions and interactions between these components are what make the Earth a constantly changing entity. Weather changes, rain falls, soil washes away, and plants take in carbon dioxide and release oxygen, all through the properties of solids, liquids, and gases. Clear and concise, ""Earth Chemistry"" explains these chemical or physical changes on Earth, exploring how the atmosphere, hydrosphere, lithosphere, and biosphere relate to and interact with one another.

Young people intuitively understand that matter takes different forms - water, for example, can be liquid, solid ice, or gaseous steam. This book will give readers a deeper understanding of the different states of matter. Through colorful photographs and lively discussions of familiar materials, readers will be drawn in to learn about matter's many forms. Topics include - understanding matter, mass, volume, and density - differences between solids, liquids, and gases - how matter passes from one state to another - properties of matter, such as hardness and viscosity. Teacher's guide available.

The field of astrochemistry is constantly changing, and new space probes are sent into the solar system on a regular basis to research astronomical bodies. ""Chemistry of Space"" offers an overview of the latest information about the solar system, the planets, comets and meteors, and other features of our universe.Beginning with an explanation of the origin of the universe, otherwise known as the Big Bang theory, this new book discusses recent developments in our understanding of the chemical composition and chemical changes within new stars, comets and meteors, interstellar space, the planets, and the moon. Biographical sketches of important researchers in this field complete this enlightening volume, giving students a broader perspective of chemistry's role in space exploration.

Contents: On the secondary molecular structures dependence of physical behaviour of polymers -- 1. fundamentals and model microstructures for poly(vinylchloride) and polypropylene; On the secondary molecular structures dependence of physical behaviour of polymers -- 2. Application to thermal relaxations, ageing and basic electrical properties of poly (vinylchloride) and polypropylene; An essay on asymmetric polymerisation and the origin of chirality in the biologically active macromolecules; Polydisulfides as thermostabilisers of polythylene with intramolecular synergetic effect; Several peculiarities of the behaviour of molecules of low-molecular substances in the presence of chain molecules; Ozonolisis of polydienes; Thermal degradation of rice husk and other biomass materials; Polyurethanes in Biological Media; Ozone resistance of butadiene -- acrylonitrile rubber and ethylene -- propylene terpolymer covulcanizates; Structural study of methycellulose blends by fractal analysis; Inhibitor radicals in the process of styrene polymerisation.

The demonstrations capture interest, teach, inform, fascinate, amaze, and perhaps, most importantly, involve students in chemistry. Nowhere else will you find books that answer, "How come it happens? . . . Is it safe? . . . What do I do with all the stuff when the demo is over?"
Shakhashiri and his collaborators offer 282 chemical demonstrations arranged in 11 chapters. Each demonstration includes seven sections: a brief summary, a materials list, a step-by-step account of procedures to be used, an explanation of the hazards involved, information on how to store or dispose of the chemicals used, a discussion of the phenomena displayed and principles illustrated by the demonstration, and a list of references. You'll find safety emphasized throughout the book in each demonstration.

The Forensic Aspects of Poisons introduces students to the basic principles of forensic toxicology and the role of poisons in forensic science. Emphasis is placed on the common drugs and poisons that are encountered by a practicing forensic toxicologist and the approach to determining their medicolegal role in establishing the cause of death and disease. Topics explored include homicide by chemical means, the role of drugs and chemicals in other types of accidental and intentional deaths, and how the interpretation of such cases is utilized in the criminal court setting. An introduction to the basic applied methods of urine drug testing, human performance toxicology, and sports testing is also provided.

Study as you go with Cambridge Checkpoints HSC. Updated annually to provide the most up-to-date exam preparation available, Cambridge Checkpoints HSC provides everything you need to prepare for your HSC exams in a go-anywhere format that fits easily into your schoolbag.

Strong content from basic to smart high school level describe the metals and the periodic table. Good extended learning material of websites and further reading. Offers biographies, process diagrams, indepth theme descriptions. Experiments described and suggested throughout book. Glossaries, suggested "curriculum connections" and testing aids.

Molecular Modeling is a powerful tool of computational chemistry and is widely used in many research areas, such as drug design or biotechnology. This volume publishes, in printed form, all articles on the subject published by the "Journal of Molecular Modeling" online in the Internet during 1998. The printed version guarantees easy access to all articles without connecting to the Internet; the accompanying CD delivers all articles including the multimedia applications and supplementary material not available online.

The Molecules Online Annual summarizes the papers published in 1997 and 1998 in "Molecules Online" on the Internet. All electronic features are included on the CD-ROM. "Molecules" "Online" is a journal of synthetic organic and natural product chemistry. It is published monthly as an online-journal, with a yearly printed and CD-ROM version. It endeavors to expedite publication electronically with color being offered free of charge. Since Graphical Abstracts of papers published in "Molecules Online" will be accessible on the internet, authors will have an opportunity to share their research results on a worldwide basis within a short period of time from submission and acceptance of their manuscripts. Abstracts of papers published in "Molecules Online" will appear in Chemical Abstracts (CAS); it will be indexed in the Science Citation Index.