Modern periodic law and present form of periodic table ... of organic compounds based on functional groups: and those containing halogens, oxygen, nitrogen and sulphur; Homologous series: Isomerism - ...

As illustrated in Table 1, students generally found the app useful ... (Riley) 5 “The different types of questions for organic compounds and the overall difficulty of naming them were good for ...

The Mars Curiosity rover’s onboard mini-lab has helped confirm the existence of the largest organic molecules ever found on the Red Planet. The trio of long-chain compounds preserved in Martian ...

In a breakthrough discovery, researchers have found the largest organic compounds ever seen on Mars, offering new clues about whether life once existed on the Red Planet. Buried within a 3.7 ...

The longest organic molecules identified to date on Mars have recently been detected. These long carbon chains, containing up to 12 consecutive carbon atoms, could exhibit features similar to the ...

China Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin 300071, China Organic/polymeric materials are promising as electrode materials for ...

"Total volatile organic compounds" as the group of compounds are not generally used. TVOC is a grouping of a wide range of organic chemical compounds to simplify reporting when these are present in ...