manarsadi6
17.04.2020 •
Chemistry
An atom of tungsten has a radius of 193. pm and the average orbital speed of the electrons in it is about 1.6 x 10 ms Calculate the least possible uncertainty in a measurement of the speed of an electron in an atom of tungsten. Write your answer as a percentage of the average speed, and round it to 2 significant digits 11% x10
Solved
Show answers
More tips
- S Science and Technology When do we change our clocks?...
- A Animals and plants How to Teach Your Parrot to Talk?...
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- F Food and Cooking How to Make Polendwitsa at Home?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
Answers on questions: Chemistry
- C Chemistry Which of the following is an example of improved functioning as related to the benefits of muscular strength and endurance training? a. having stronger bones b. easier to do household...
- C Chemistry Which of these elements in group 1a has the largest atomic radius?...
- C Chemistry Why are retired people hurt by inflation? a. retired people often buy products that are especially likely to experience inflation. b. they re afraid of change. c. they live beyond...
- C Chemistry Through which of the following would sound waves travel the fastest? A. Earth s atmosphere B. a railroad track C. a vacuum D. a pool of water...
- C Chemistry Which two compounds are molecules which both contain a double bond...
- C Chemistry HELPPP QUICKK PLZ Question 2 (1 point) Mineral oil has a density of about 0.8 g/cm3 Which substances will float or sink in mineral oil? -clay, iron, and lead will float and wood...
- C Chemistry How did niels bohr describe electrons in his atomic model? their energies can have any values. their exact positions cannot be known. they have high probability to be found in certain...
- C Chemistry Astudent obtains 100 ml of a 0.0002442 m solution of agno 3 (silver nitrate). he labels this solution #1 . he then pipets 5 ml of solution #1 into a 50 ml volumetric flask and dilutes...
- C Chemistry Two isotopes of copper occur naturally: isotopes of copper: percent abundance: atomic mass: copper - 63 69.17 % 62.9396 amu copper - 65 30.83 % 64.9278 amu calculate the average...
- C Chemistry What was basic proposal in bohar’s model of an atom...
Ответ:
Supersaturated solutions will also undergo crystallization under specific conditions. In a normal solution, once the maximum amount of solute is dissolved, adding more solute would either cause the dissolved solute to precipitate out and/or for the solute to not dissolve at all.
Explanation: