Me1labshayle9xag Me1labshayle9xag

16-03-2017
Chemistry

contestada

An atom of helium has two protons, two neutrons, and two electrons. its overall charge is _________. two zero four

Respuesta :

H1a2r3s4h5 H1a2r3s4h5

16-03-2017

Its overall charge is zero because it has 2 electrons 2 protons and 2 neutrons also it is zerovalent in nature as it is an inert gas

Answer Link

Otras preguntas

What was the first direct tax by Parliament on the American colonies, whic caused the colonies to unite against King George? A. Sugar Act B. Stamp Act C. Curren

50 grams of nacl are dissolved in 350 g of water. what is the percent concentration (w/w) of the resulting solution?

At 6 AM today, you purchased 1 MW of electricity contract for 12 PM at a price of 100 pounds/MWh. Two hours later, the forecast for solar generation for 12 PM h

What is the name of the river that surrounded the fort

What determines how high-pitched or low-pitched sounds are? (Select all that apply.) Pitch is determined by the volume of the sound. Pitch is determined by the

B / Save & Exit Certify wedeaming.com/fortalesson/soncity Lesson 54 Applications of Percent Question 5 of 16, Step 1 of 1 Correct Frower How to enter your a

6. Complete the equation for the dissociation of CdCl2(aq). Omit water from the equation because it is understood to be present.

who is the shooter in Quad the book by C.G. watson

There are 11 letters, "rhode Island" in a box. If we randomly choose 6 letters is succession, What is the probabilitly to have "Island"?

Topic 3: Proving Lines are Parallel 12. Given the following information, determine which lines, if any, are parallel. State the converse that justifies your ans