Chemistry, 08.03.2021 23:10 niescarlosj
An element, X, contains 14 protons, 15 neutrons, and 14 electrons. Which element is this?
a. Element A: 13 protons, 15 neutrons, 14 electrons
b. Element B: 14 protons, 14 neutrons, 14 electrons
c. Element C: 15 protons, 14 neutrons, 15 electrons
Answers: 2
Chemistry, 21.06.2019 17:30, badgirl2005
This is a mixture that has the same composition throughout.
Answers: 1
Chemistry, 22.06.2019 12:30, ethanw8973
If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
Answers: 3
An element, X, contains 14 protons, 15 neutrons, and 14 electrons. Which element is this?
a. Eleme...
English, 10.11.2020 18:20
SAT, 10.11.2020 18:20
Physics, 10.11.2020 18:20
Mathematics, 10.11.2020 18:20
Biology, 10.11.2020 18:20