Uses:The alloys of silver have many commercial uses. Sterling silver (92.5% silver, with copper or other metals) is used for silverware and jewelry. Silver is used in photography, dental compounds, solder, brazing, electrical contacts, batteries, mirrors, and printed circuits. Freshly deposited s...
atomic number7 atomic weight14.0067 melting point−209.86 °C (−345.8 °F) boiling point−195.8 °C (−320.4 °F) density (1 atm, 0° C)1.2506 grams/litre usual oxidation states−3, +3, +5 electron configuration1s22s22p3
Element Properties atomic number 18 atomic weight [39.792, 39.963] melting point −189.2 °C (−308.6 °F) boiling point −185.7 °C (−302.3 °F) density (1 atm, 0° C) 1.784 g/litre oxidation state 0 electron config. 1s22s22p63s23p6The...
Uses of Xenon Lesson Summary FAQs Activities Is xenon a metal? Xenon is not a metal. Xenon is a non-metal element, belonging to group 18 of the periodic table. The elements found in group 18 of the periodic table are called the noble gases. What is an example of a xenon? An exam...
Unlike the conventional uses of AFM probes based on mechanical abrasion, fracture, and deformation, Chen et al [47] developed a new way of using them based on shear-induced mechanochemical reactions under an ambient condition with controlled humidity for single Si atom layer removal. The Si ...
Sulphur (S): Know the chemical properties such as group, atomic mass, melting point, density, physical properties & uses of Sulphur.
the atomic number of an atom is equivalent to the total number of electrons present in a neutral atom or the total number of protons present in the nucleus of an atom. q2 what is an element? an element is a substance that can not be decomposed into simpler substances by ordinary chemical...
The skipper even has to be present when Michelle uses her laser scalpel or tooth drill. For that matter, I can’t even test these cutters until we make planetfall. That’s why we generally make elaborate tests at the point of purchase. Once you’ve upped ship, it’s too late.” “...
Atomic Number:49 Symbol:In Atomic Weight:114.818 Discovery:Ferdinand Reich and T. Richter 1863 (Germany) Electron Configuration:[Kr] 5s24d105p1 Word Origin:Latinindicum. Indium is named for the brilliant indigo line in the element's spectrum. ...
It uses a lot of computing power (meaning it needs a faster processor and bigger batteries), and it seems to introduce a slight delay to the interface. You feel like you're using the stylus to push lines around on the screen rather than just writing and forgetting about the computer. I...