kaileyrouse kaileyrouse

02-09-2017
Chemistry

contestada

how many protons are in helium

Respuesta :

LeChatNoir LeChatNoir

02-09-2017

⁴₂He
- 2 protons
- 2 electrons
- 2 neutrons

Answer Link

aralynnjohnson aralynnjohnson

02-09-2017

there are 2 protons in helium :)

Answer Link

Otras preguntas

Water flowing through a garden hose of diameter 2.71 cm fills a 20.0-L bucket in 1.45 min. (a) What is the speed of the water leaving the end of the hose? Your

If (x) = 3^x + 10x and g(x) = 4x - 2, find (1-g) (x).

. How many continents are there? A. 7 B. 5

Percy is watching people order frozen yogurt at a yogurt shop. He counts 25 out of 100 people who order raspberry. This means that his experimental probability

Wowee Appliances is setting up production and distribution facilities in India to meet the growing demand there. The company's executives want the human resourc

What is the discriminant of the quadratic equation 2x + 5x^2=1?

A young woman received an unordered diamond ring in the mail along with a bill for $850. She called the store and was told it was a sales promotion and she shou

6 times a certain number is added to 8, the result is 32 Which of the following equations could be used to solve the problem? 6x +32 6x5)= 32 6x=8 - 32 6x-8= 32

What types of details should a draft of a research-based essay contain? Check all that apply. -paraphrased information -information from questionable sources

what situation would most likely create tension in a story