All of the following are characteristics of non-metals except:. A. All nonmetals appear in the upper left-hand corner of the periodic table
B. Often bond to other nonmetals by forming covalent bonds
C. Tend to form negative ions in chemical reactions with metals
D. Poor conductor of electricity
E. Do not have a shiny (lustrous) appearance

If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.