nfjnksn nfjnksn

24-09-2020
Chemistry

contestada

What is the mass of an atom with seven protons, seven neutrons, and eight electrons?

Respuesta :

fionaferlich1 fionaferlich1

24-09-2020

Answer:

14

Explanation:

mass number = protons + neutrons

Answer Link

Otras preguntas

The term suffrage refers to the

Select all that apply. The four main Allies in World War I were _____. Spain Austria-Hungary England France United States China Russia

How was Alexander the Great important to the Israelites? A. He exposed Jews to Greek language and culture B. He conquered Judah C. He permitted the Jews to stay

Which expression represents how many years are in x months? A) 12x B) 12 x C) x 12 Eliminate D) 12 x

What is the value of the function when x = 1? y = A graph of a function. The function graph goes through point 1, 0 and point 3, 3.

Which of the following is a characteristic of a free-market economy?a) individual choiceb)centralized planningc)government influence in the private sectord) com

To improve the conclusions from the analyzed data, the historian should include personal bias in his findings. a. True b. False

Which of the following is both a noun and a verb? a. aggregate b. congregate c. segregate d. none of the above

Which African country's government sponsors death squads known as the the Janjawid, who kill and terrorie farmers in Darfur?

The definition of a hero is a. universally understood. b. determined by personal and cultural factors. c. clearly defined by a set of established traits. d.