Answers by Atereshkov
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Answers by Atereshkov

Answers by Atereshkov
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This is the last one to lol
answered Aug 16, 2022
5 votes
161k views
An electron in a hydrogen atom drops from the n= 3 energy level to the n=2 energy level. The energy of the emitted photon is A) 1.89 eV C) 1.51 eV B) 3.40 eV D) 4.91 eV
answered Jun 15, 2022
4 votes
49.1k views
A sample of iron is put into a calorimeter (see sketch at right) that contains of water. The iron sample starts off at and the temperature of the water starts off at . When the temperature of the water
answered Apr 11, 2022
13 votes
59.4k views
Look at the image below urgent plz over 100 points
answered Mar 20, 2022
2 votes
31.7k views
Write 19/25 in decimal form.
answered Mar 14, 2022
3 votes
68.6k views
Please answer make you answer clear
answered Jan 7, 2022
3 votes
146k views
Most students who don't realize the extent to which their grades are influenced by accidental happenings have an external locus of control.
answered Oct 22, 2021
3 votes
40.1k views
Please can you give me 7 example of staying committed and with people with great achievement by staying committed?
answered Oct 16, 2021
4 votes
13.5k views
Solve for x (3/4) / x = 1/2
answered Sep 17, 2021
3 votes
78.2k views
Who overthrew the Assyrians?
answered Jul 21, 2021
3 votes
199k views
3. Zircon crystals in the Igneous Sill have a ratio of 91.7% Uranium-238 to 8.3% Lead-206. (1 point) What is the age of the Igneous Sill? _____________
answered Jul 9, 2021
3 votes
56.2k views
30. What is the Bronsted base of H2PO4- + OH- ⟶HPO42- + H2O?
answered May 31, 2021
0 votes
75.6k views
Simplify x2-9/x2+x-12
answered May 24, 2021
3 votes
222k views
Help please, last ride guys
answered May 15, 2021
4 votes
150k views
Hiaaa I need help pwease" concerning the planetary orbits why was Copernicus somewhat inaccurate?"
answered Apr 12, 2021
1 vote
46.2k views
Question 5 of 14 Which statement about 2 + 3x is true? O A. There are four terms in 2 + 3x. O B. 3 is the coefficient of x. O c. 2+ 3x is a product. O D. 2 + 3x is a quotient.
answered Apr 1, 2021
4 votes
98.5k views
What does reflection mean in mathematics coordinates and graphing
answered Dec 27, 2020
7 votes
83.8k views
A solid sample of a compound and a liquid sample of the same compound are each tested for electrical conductivity. Which test conclusion indicates that the compound is ionic? A Both the solid and the liquid
answered Nov 16, 2020
1 vote
47.2k views
HELP PLEASE!!!!!!!!! How did politics lead to the end of Russia in World War I? A.A democratic nation was established that sued for peace B.The czar demanded the allies remove themselves from his country
answered Oct 31, 2020
3 votes
22.0k views
A buoy starts at a height of 0 in relation to sea level and then goes up. Its maximum displacement in either direction is 6 feet, and the time it takes to go from its highest point to its lowest point
answered Apr 19, 2020
5 votes
140k views
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