Introduction to Problem Solving Skills. What is Problem Solving and Why is it Important? The ability to solve problems is a basic life skill and is essential to our day-to-day lives, at home, at school, and at work. We solve problems every day without really thinking about how we solve them.
Nitronium tetrafluoroborate is an inorganic compound with formula NOBF. It is a salt of nitronium cation and tetrafluoroborate anion. It is a colorless crystalline solid, which reacts with water to form the corrosive acids HF and HNO.
Rare earth metal that proved to be a mixture of the elements holmium and samarium. Rf: Rutherfordium: 106 Proposed name for seaborgium. The symbol and name were instead used for element 104. Sa: Samarium: 62 Current symbol is Sm. So: Sodium: 11 Current symbol is Na. Sp: Spectrium: 70 Suggested name for ytterbium. St: Antimony: 51 Current symbol is Sb. Tn