TheHostKing TheHostKing

02-08-2020
Chemistry

contestada

A certain polyatomic ion contains 49 protons and 50 electrons. What's the net charge of this ion?
A. +1
B.-2
C. +2
D. -1

Respuesta :

mikayla1687 mikayla1687

02-08-2020

D, because the ion has one more electron (negative subatomic particle) than protons (positive subatomic particles).

Answer Link

chase1posey410 chase1posey410

18-09-2021

Answer:

The charge - 1

Because the charge of proton is + and electron -

Charge = +49 +(-50)

= - 1

Explanation:

Answer Link

Otras preguntas

In what state would you find the tallest mountain east of the mississippi river?

the civil commission was set up to

How does the process of gel electrophoresis separate DNA fragments?

(d-15)^2 T= _______ + 20 300 The average temperature around the Tropic of Cancer for a particular day in January can be mo

It is rare for children with autism spectrum disorder to ____. a. become fascinated with inanimate objects b. exhibit self-stimulatory behaviors c. become o

Consider the following equations: −x − y = 1 y = x + 3 If the two equations are graphed, at what point do the lines representing the two equations intersect?

Which of these descriptions best defines the spatial pattern of organizing an essay? A. Information is organized in the order in which events take place. B.

witch expression is equivalent to 2(6y-4)

What is the figure's surface area? (Use 3.14 for π .) 301.44 cm^2 320.28 cm^2 395.64 cm^2 452.12 cm^2

Which equation represents a parabola that has a focus of (0 0) and a directrix of y = 2 1. x^2 = - (y-1) 2. x^2 = -4y 3. x^2 = -y 4. x^2 = -4 (y-1)