![subject](/tpl/images/cats/fizika.png)
Physics, 16.02.2021 01:40 2kdragginppl
A copper atom has an atomic number of 29 and an atomic mass of 64. What
is the structure of this atom?
A. It has a central nucleus composed of 29 protons and 29 neutrons,
surrounded by an electron cloud containing 35 electrons.
B. It has a central nucleus composed of 29 protons and 35 neutrons,
surrounded by an electron cloud containing 29 electrons.
C. It has a central nucleus composed of 35 protons and 29 neutrons,
surrounded by an electron cloud containing 29 electrons.
D. It has a central nucleus composed of 29 protons and 64 neutrons,
surrounded by an electron cloud containing 29 electrons.
SUBMIT
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 02:00
Aplane travels 1000 miles in 5 hours .what is the planes average speed?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:00
Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:30
Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:00
If element x has 99 protons how many electrons does it have
Answers: 1
You know the right answer?
A copper atom has an atomic number of 29 and an atomic mass of 64. What
is the structure of this at...
Questions
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 07:40
![question](/tpl/images/cats/health.png)
Health, 02.12.2020 07:40
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 07:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.12.2020 07:40
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
English, 02.12.2020 07:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 02.12.2020 07:40
![question](/tpl/images/cats/istoriya.png)
History, 02.12.2020 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 07:50