jenbabyhuey jenbabyhuey

03-10-2017
Chemistry

contestada

how many protons are in an element with an atomic number of 8 and a mass of 18?
A:3
B:8
C:10
D:18

Respuesta :

emilymccracken2 emilymccracken2

03-10-2017

B: 8 the amount of protons is equal to the atomic number

Answer Link

ImaginaKey2Knowledge ImaginaKey2Knowledge

03-10-2017

B.8 because protons are the same as electrons and the atomic number.

Hoped I helped!

Answer Link

Otras preguntas

Bias by omission includes which of the following?

WORTH 34 POINTS! PLEASE HELP ASAP! Would you describe the association between the age of the car and its resale value as exhibiting a linear association, non-li

The report Looking Further with Ford—2014 Trends identifies trends in how the technology explosion will affect consumer choices and behaviors. Which is not one

What was needed for successful batering between settlements

roberto buys 15 balls for 300. how much will you pay for 10 balls?

How does the cell wall pro text a plant cell?

What’s 9 rounded to the nearest million

Why is a combination of diet and physical activity best for maintaining ideal levels of body fat?

Which of the following equations is an example of inverse variation between the variables x and y A. Y=6/x B. Y=x/6 C. Y=x+6 D. Y=6x

The School enrollment for Oakwood Elementary is shown in the graph. If the pattern continues, what will the school enrollment be in 2012?