Chemistry, 26.07.2019 01:50 622ghernandezc
The nucleus of an atom (electrically neural) contains 26 protons and 30 neutrons. the number of electrons that this atom has is
Answers: 1
Chemistry, 21.06.2019 12:30, azzyla2003
Estructura 7.2 completar repaso 1 - ¿lógico o ilógico? 1 - ¿lógico o ilógico? listen and indicate whether each question and response is lógico or ilógico.
Answers: 3
The nucleus of an atom (electrically neural) contains 26 protons and 30 neutrons. the number of elec...
History, 27.10.2020 18:10
English, 27.10.2020 18:10