Read the false statement. in an atom, protons and electrons are in the nucleus, which is surrounded by neutrons. which option rewords the false statement so it is true? in an atom, protons and neutrons are in the nucleus, which is surrounded by electrons. in an atom, electrons and photons are in the nucleus, which is surrounded by neutrons. in an atom, electrons and neutrons are in the nucleus, which is surrounded by protons. in an atom, electrons and neutrons are in the nucleus, which is surrounded by photons.
Answers: 1
Chemistry, 21.06.2019 23:00, DarcieMATHlin2589
Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom
Answers: 1
Chemistry, 22.06.2019 12:00, macylen3900
Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?
Answers: 2
Chemistry, 22.06.2019 13:00, naomicervero
Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table
Answers: 3
Chemistry, 22.06.2019 18:00, kingamir
Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]
Answers: 1
Read the false statement. in an atom, protons and electrons are in the nucleus, which is surrounded...
Mathematics, 26.03.2021 21:50
Mathematics, 26.03.2021 21:50
Mathematics, 26.03.2021 21:50
Mathematics, 26.03.2021 21:50
English, 26.03.2021 21:50
Mathematics, 26.03.2021 21:50