![Annapetrik](/avatars/6763.jpg)
Annapetrik
18.02.2021 •
Chemistry
I'll give Branliest to the most efficient and first answer.
1. What major change in our thinking about the path of a moving electron had to be made with the advent of quantum theory?
2. Calculate the wavelength of a space shuttle with a mass of 2.05 x 107kg traveling at a rate of 7.85 x 103 m/s.
Solved
Show answers
More tips
- O Other How to Accidentally Get a Rare Coin with Your Change and How to Know Its Value?...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
Answers on questions: Chemistry
- C Chemistry 7. Which element in period 5 has properties similar to barium?...
- C Chemistry How many moles of each atom in the formula HClO3...
- C Chemistry 17. Briefly explain two factors that keep planets in orbit around the Sun. 18. Explain the difference between mass and weight. 19. On which planet in the solar system would you...
- C Chemistry Help please I am so lost my teacher is no help...
- C Chemistry What net ionic equation can be derived from this complete ionic equation? 2fe3+(aq) + 6cl– (aq) + 6na+(aq) + 3co32– (aq) → fe2(co3)3(s) + 6cl– (aq) + 6na+(aq)?...
- C Chemistry The human body uses the process of mitosis to repair an injury. how does mitosis in this process? by producing identical cells by producing different cells by producing proteins...
- C Chemistry Which parts of led needs to stay cool as well as which part must transfer energy away from the...
- C Chemistry Describe two functions of blood....
- C Chemistry 10. Formic acid, HCOOH, is present in the sting of certain ants. (K. is 1.8 x 10-) If the initial concentration is 0.25 mol/L, what is the equilibrium concentration of formic...
- C Chemistry Calculate the number of atoms in 10.0g of He. A. 3.83 x 1023 B. 2.41 X 1024 C. 1.51 X 1024 D. 6.02 x 1023...
Ответ:
1. The Heisenberg uncertainty principle states that the exact position and momentum of an electron cannot be simultaneously determined. This is because electrons simply don't have a definite position, and direction of motion, at the same time! We know the direction of motion.
I am confused about the second one.
Explanation:
Hope this helps sorry i couldn't figure out the 2 one.
Ответ:
They are both solids
Explanation:
I had to answer that question a long time ago hope this helps.