Tuesday, March 17, 2020

How to Write an Impressive Follow Up Email After Your Interview

How to Write an Impressive Follow Up Email After Your Interview The job hunt has so many parts, it’s easy to get overwhelmed. You need to decide what where you want your career to go, find jobs you might want, create a cover letter and resume, apply, and then hopefully get called in for an interview. Hooray! But then you have to prep for your interview, show up on time, charm the pants off the interviewer†¦ and then head home, collapse in a heap on the couch, and heave a sigh of relief, right? Not quite. Add one step in at the end there- a crucial one that will let future employers know you have the professionalism and class that would make them proud to have you as a member of their team. It goes back to what you learned when you were a toddler, and it’s still important: you have to say thank you!Thanking an interviewee for their time and consideration is polite and considerate, and lets them know you care enough about the job to follow up until the end of the process. Your follow up email or thank you note should be short, di rect, and filled with points here and there that drive home the fact you would be ideal for the job they’re offering.Check out the ideal thank you letter below from Lifehack, marked up to show you exactly why its so good and how it makes a solid final impression.

Sunday, March 1, 2020

Tantalum Facts - Periodic Table of the Elements

Tantalum Facts - Periodic Table of the Elements Tantalum  Basic Facts Atomic Number: 73 Symbol: Ta Atomic Weight: 180.9479 Discovery: Anders Ekeberg 1802 (Sweden), showed that niobic acid and tantalic acid were two different substances. Electron Configuration: [Xe] 6s2 4f14 5d3 Word Origin: Greek Tantalos, mythological character, king who was father of Niobe Isotopes: There are 25 known isotopes of tantalum. Natural tantalum consists of 2 isotopes. Properties: Tantalum is a heavy, hard gray metal. Pure tantalum is ductile and may be drawn into very fine wire. Tantalum is practically immune to chemical attack at temperatures lower than 150  °C. It is only attacked by hydrofluoric acid, acidic solutions of the fluoride ion, and free sulfur trioxide. Alkalis attack tantalum very slowly. At higher temperatures, tantalum is more reactive. The melting point of tantalum is very high, exceeded only by that of tungsten and rhenium. The melting point of tantalum is 2996  °C; boiling point is 5425 /- 100  °C; specific gravity is 16.654; valence is usually 5, but may be 2, 3, or 4. Uses: Tantalum wire is used as a filament for evaporating other metals. Tantalum is incorporated into a variety of alloys, conferring high melting point, ductility, strength, and corrosion resistance. Tantalum carbide is one of the hardest materials ever made. At high temperatures, tantalum has good gettering ability. Tantalum oxide films are stable, with desirable dielectric and rectifying properties. The metal is used in chemical process equipment, vacuum furnaces, capacitors, nuclear reactors, and aircraft parts. Tantalum oxide may be used to make a glass with a high index of refraction, with applications including use for camera lenses. Tantalum is immune to body liquids and is a non-irritating metal. Therefore, it has widespread surgical applications. Sources: Tantalum is found primarily in the mineral columbite-tantalite (Fe, Mn)(Nb, Ta)2O6. Tantalum ores are found in Australia, Zaire, Brazil, Mozambique, Thailand, Portugal, Nigeria, and Canada. A complicated process is required to remove tantalum from the ore. Element Classification: Transition Metal Tantalum Physical Data Density (g/cc): 16.654 Melting Point (K): 3269 Boiling Point (K): 5698 Appearance: heavy, hard gray metal Atomic Radius (pm): 149 Atomic Volume (cc/mol): 10.9 Covalent Radius (pm): 134 Ionic Radius: 68 (5e) Specific Heat (20 °C J/g mol): 0.140 Fusion Heat (kJ/mol): 24.7 Evaporation Heat (kJ/mol): 758 Debye Temperature (K): 225.00 Pauling Negativity Number: 1.5 First Ionizing Energy (kJ/mol): 760.1 Oxidation States: 5 Lattice Structure: Body-Centered Cubic Lattice Constant (Ã…): 3.310 References: Los Alamos National Laboratory (2001), Crescent Chemical Company (2001), Langes Handbook of Chemistry (1952), CRC Handbook of Chemistry Physics (18th Ed.) Return to the Periodic Table