Answers: 1
Chemistry, 21.06.2019 12:30
The electron configurations of two different atoms are shown below. each yellow electron has a charge of 1โ, and the net charge of each nucleus is shown. these atoms will combine with bond. a. an ionic b. a positive c. a negative d. a covalent plzzz mee with !
Answers: 1
Chemistry, 22.06.2019 05:30
Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?
Answers: 2
Chemistry, 23.06.2019 03:30
Calculate the ph of a .10m nh4cl solution. the kb value for nh3 is 1.8ร10^-5
Answers: 1
Chemistry, 23.06.2019 03:30
In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus.b) the number of neutrons it contains in its nucleus.c) the number of protons it has in a cloud around the nucleus.d) the number of neutrons it has in a cloud around the nucleus.e) the number of electrons it exchanges with its neighbors.
Answers: 1
What is the difference between venues and earth?...
Social Studies, 05.11.2019 22:31
Spanish, 05.11.2019 22:31
History, 05.11.2019 22:31
Mathematics, 05.11.2019 22:31
English, 05.11.2019 22:31
Mathematics, 05.11.2019 22:31
Physics, 05.11.2019 22:31
Mathematics, 05.11.2019 22:31