At which position would the electric force be greatest? The image shows the electric field lines around two charged particles. O 1 o 2 1 2 O 3 o 4 3 * 4147 ​

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)

Who discovered a pattern to the elements in 1869?