Someone plz tell me this
...
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 23:00
A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?
Answers: 1
Chemistry, 21.06.2019 23:00
What is the formula that this ionic compounds could form sr2+p3-o2-
Answers: 3
Chemistry, 22.06.2019 10:50
How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)
Answers: 2
Chemistry, 22.06.2019 14:30
Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
Answers: 1
You know the right answer?
Questions
English, 12.10.2020 16:01
Mathematics, 12.10.2020 16:01
English, 12.10.2020 16:01
Computers and Technology, 12.10.2020 16:01
English, 12.10.2020 16:01
Mathematics, 12.10.2020 16:01
Physics, 12.10.2020 16:01
Mathematics, 12.10.2020 16:01
Mathematics, 12.10.2020 16:01
Mathematics, 12.10.2020 16:01
Spanish, 12.10.2020 16:01
