briyit96 briyit96

22-05-2019
Chemistry

contestada

if element x has 20 protons, how many electrons does it have

Respuesta :

jerabkovaanetka jerabkovaanetka

22-05-2019

Answer:

20

Explanation:

Number of protons = number of electrons

Answer Link

Otras preguntas

Blood bank technology specialists are responsible for _____. a. safe collection of donated blood safe collection of donated blood b. testing donated blood to co

Which of the following iso-enzymes is most specific to myocardial infarction? A. CPK-MB B. Troponin C. Creatinine kinase D. Myoglobin

If we increase the frequency, the near zone length is: A. increased B. decreased C. unchanged

A lens of focal length 15.0 cm forms an image 77.5 cm from the lens. What was the object distance? a. -10.0 cm b. 30.0 cm c. 55.0 cm d. 92.5 cm

suggest two strategies that the department of higher education and training can put into place to create more interest in trade and vocational professions

In the early-1900s, why did the United States feel that it was important to complete the construction of the Panama Canal AND control the canal? Responses

write scr about the horse language body human

The Fence Problem Fred buys a 36-foot long roll of fence at a yard sale because he wants to enclose a play area in his large backyard for his dog. (a) First, he

Using the text from previous lessons, analyze the relationships among the key terms food chain, food web, nutrient, and biogeochemical cycle.

Find X, Y, and ZRound/Whole numberI need help with this question for my test review!