nhlamu9569 nhlamu9569

03-02-2020
Physics

contestada

A collection of 1.25×1019 electrons has the charge
-3c,
-1c,
-2c

Respuesta :

usmanbiu usmanbiu

04-02-2020

Answer:

-2 C

Explanation:

charge of an electron = -[tex]1.6x10^{-19}C[/tex]

therefore charge of 1.25 x [tex]10^{19}[/tex] electrons = [tex](1.6x10^{-19}) x (-1.25x10^{19})[/tex] = -2 C

Answer Link

Otras preguntas

How much more rain fell in May than in April May is 4 1/4 & April is 2 5/8

Determine whether the formula describes y as a function of x. Explain your reasoning. (2 points) y = 9x + 1

Which group of nuclear emissions is listed in order of increasing charge? (1) alpha particle, beta particle, gamma radiation (2) gamma radiation, alpha particle

In which type of chemical reaction do two or more reactants combine to form one product, only? (1) synthesis (2) decomposition (3) Single replacement(4) double

a car travels 100 meters in 4.0 seconds. Find the average velocity

What Is Cholecalciferol Granule Used For?

What is the chemical formula for copper(II) hydroxide? (1) CuOH (3) Cu2(OH) (2) CuOH2 (4) Cu(OH)2

Why did hitler hope to gain by invading russia

to determine the speed of an object,divide distance by acceleration?? true or false explain please i need help!!!!!!!!!!!!!!!!!!!!!!

The valence electrons of a germanium atom in the ground state are located in the (1) first shell (3) third shell (2) second shell (4) fourth shell