What are the elements that make up Group 18 in the periodic table? What is the collective term for them? Which three elements are likely to have similar chemical and physical properties? - boron, silicon, and germanium. - sodium, magnesium, and aluminum. - carbon, nitrogen, and oxygen. -...
One thing about chemicals is that, once they react in certain ways, they form compounds that are nothing like the original elements. For example, if you react carbon, hydrogen and oxygen together one way you get glucose (C6H12O6). If you react them together another way you get vinegar (C2H...
Wearable technology is any kind of electronic device designed to be worn on the user's body. Such devices can take many different forms, including jewelry, accessories, medical devices, and clothing or elements of clothing. The termwearable computingimplies processing or communications capabilities, b...
What is renewable hydrogen? Renewable hydrogen is hydrogen derived from water. It’s created using a process called electrolysis, wherein electricity from renewable sources is used to split the hydrogen molecules from the oxygen molecules in water. Because the electricity used here comes from renewabl...
results in strong bonds with those elements called hydrogen bonds. Hydrogen bonds and hydrogen-carbon bonds are the basis of all carbohydrates like glucose. Hydrogen's placement in a glucose molecule is also important, as depending on its bonding sequence with carbon and oxygen, the hydrogen's pl...
The chemical makeup of our Solar System, enriched with metals, provides the fundamental elements (carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur, collectively known as CHNOPS) necessary for life. This extraordinary combination of stability, longevity, and rich elemental composition makes ...
Burning normally means that chemical bonds between the elements in the fuel are broken and the elements chemically combine with oxygen (often from the air). For many years, we’ve used natural gas to heat our homes and businesses, and for power stations to generate electricity. In the UK, ...
The elements synthesized by plants are Glucose and Oxygen. These products are synthesized in the process called photosynthesis. The plants utilize...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
When you think about what elements are needed to stay alive, oxygen probably comes to mind first. But oxygen can’t sustain life all on its own. Blood carries the oxygen from our lungs to other areas of our body.1 Delivering nutrients From the protein-packed dinner you just had to t...
Polymeric membrane-based gas separation has found many attractive applications in air separation (to obtain technical grade nitrogen or oxygen enriched air), hydrogen separation, natural gas sweetening, treatment of fl ue gas, etc. The main advantages of membranes over diff erent competing gas ...