Cathode

Mining in Kalgoorlie There are multiple active gold mines currently running in Kalgoorlie due to the gold deposits found underground in the area. The mines include; Daisy Milano Gold Mine, Frog's Leg Gold Mine, Super Pit Gold Mine, Kanowna Belle Gold Mine, Paddington Gold Mine, Randalls Gold Mine, South Kalgoorlie Gold Mine and White Foil Gold Mine. The majority of these mining sights are open pit, while the minority are underground. Open pit mines are generally less expensive, safer, easier to…

The crystal structure of a material provides variety of important concepts on various scales. A proper understanding of the internal structure of the material through the characterization methods has become essential to identify the novel materials for a specific device application. Currently wide range of experimental methods is available to know the mechanical, chemical or electrical properties of the chosen materials. In this work, the prepared samples are studied using various techniques…

Assignment: Chemistry of Magnesium and Silicon Magnesium Properties Magnesium is a group is a group 2 element with the symbol, Mg, an atomic number of 12 and has a molar mass of 24.31 [1]. It is made up of 12 protons, 12 neutrons, and 12 electrons. It’s electron configuration is 1s2,2s2,2p6,3s2 this given as noble gas configuration is [Ne]3s2. It has a melting point of 650 °C and a boiling point of 1090 °C [2]. It has a metallic radius of 150 pm, a coordination number of 72(6), and a density of…

The Atomic Theory The Atomic theory is just another law or principle of science, its the very foundation of all that science includes! The laws and principles of science were able to be tested because of this theory! We are going over everything about the atomic theory including its beginning, the history of the atomic theory, and why it is so important in the first place. We will also go over the many models produced by scientists over the years and why they were right or wrong and then…

Space Exploration And Colonization Space exploration is a wonderous thing that some people could only dream about happening.Being able to see the cosmos and floating in the nothingness, see stars, explore planets and other solar systems. There's just something extravagant about it, nevertheless it can also be dangerous and can kill you if you're not prepared just think of the climate on other planets.We also produce lots of litter when leaving earth's atmosphere but we could…

In its most elementary form, a solar photovoltaic (PV) cell converts solar energy (photons) into electricity (voltage). A solar PV cell is comprised of two doped layers of semiconductor material and generates low-level voltage (less than 1 V). A solar PV module refers to a series of solar PV cells connected together (to generate higher voltage) and laminated into a durable package. A solar panel is formed from the interconnection of several solar PV modules. Finally, a solar PV system is made…

In this work we have prepared ceramic-polybenzoxazine composites based on poly(P-ddm) as matrix reinforced by 0, 3, 5, 7, 10, 15, and 20 wt.% of GX-540 silane-treated nano-Cr2O3 filler via a solution blending method in THF. These nanocomposites are used as new organic coating materials. The effect Cr2O3 nanofillers inclusion on the viscoelastic properties of poly(P-ddm) is studied using dynamic mechanical analysis (DMA). Figure 76 illustrates the change in the storage modulus at 50oC and…

What types of light can a light sensing BlueBot detect? Lights are used for many everyday tasks, and many days they go unnoticed. There are many types of lights, such as Ultraviolet, Infrared, fluorescent, and LED lights, and they all can do different things. Ultraviolet light can be used as a way to light up certain types of clothing, or it can be used to sterilize food. Infrared light is mainly used as a way to heat up food, or as a shorter wavelength to control household items, such as…

Atomic Theory The atom is the smallest unit of an element. It is composed of two main parts. The nucleus is the central point of an atom. Compacted in that small space are neutrons and protons that constantly jiggle. Neutrons are uncharged particles that add mass to the nucleus without adding a charge. The protons are positively charged particles that are also located in the nucleus and symbolized as p+. The second part of an atom is the electron cloud. The electron cloud is a cloud…

all these requirements, as well as increase utilization of the catalyst, its durability and performance (Wilkinson et al. 2010). The high cost and scarcity of precious metals such as platinum is an obstacle to commercial application in anodes and cathodes. Research…