tommi04 tommi04

19-11-2020
Chemistry

contestada

се во
1. An atom has 19 protons and 20 neutrons. How many electrons are there?

Respuesta :

brandon24152 brandon24152

19-11-2020

Answer:

there is 19 electrons

Explanation:

The number of electrons is equal to the number of protons, hope this helps!

Answer Link

Otras preguntas

which region was unreceptive to the idea of the witches' sabbath until the middle and late decades of the 16th century before becoming a major hot spot for larg

What religion was dominant in north africa during the 7th and 8th centuries?

a = 9.8 b = ? ,c = 12.4

En el aula de 3A hay doble numero de alumnos que en el aula de 3C. Ademas se sabe que si se pasan 8 alumnos de 3A a 3C,ambas aulas tendran el mismo numero de al

On diluting two electrolytes 5 times, which of the two electrolytes is strong? Justify your answer graphically. a) Electrolyte A b) Electrolyte B c) Both are eq

If a radioactive element has a half-life of 3 hours, then x grams of the element dwindles to x/2 grams after 4 hours. If a nuclear reactor has 800 grams of that

500 word essay on current events about criminal justice

enumerate and discuss the different methods or fertilizer applications

how can i solve this equation

What type of joints are located in the spine and is also found between the sacrum and ilia, and at the front and back attachments of the ribs?