briellebt briellebt

09-11-2020
Chemistry

contestada

What is the mass number of an atom with 8 protons 10 neutrons, and 8
electrons

Respuesta :

lucy527425 lucy527425

09-11-2020

To find the mass number u add the protons and neutrons so 8+10
The mass number is 18

Answer Link

Otras preguntas

Simplify the equation (-27ts)/(-3t)

1816 John melish map question 2 How does this relate to manifest destiny?

Translate the following sentences in Spanish: 1) I study Spanish every day after school. 2) We talk on the phone a lot. 3) My grandfather always works in the g

What is the value of y? 3 4 5 6

YO 5 OR 22 POINTS CAN SOMEBODY MAKE A GRAPH OF THIS. PLS HELP IM STUCK

Write your complete sentences using at least • Three reflexive verbs with the subject « je >> • Two reflexive verbs with the subject in the third person (

describe the geography of Harappa/Mohenjo-Daro

President Obama quoted Martin Luther king when he said “i have a dream that my four little children will one day live in a nation where they will not be judged

Perhaps one of the most famous cases of brain trauma and subsuquent brain trauma research was that of a man named Phineas Gage. Gage was a railroad worker in th

5. An electron is separated from a proton by a distance of 1.00 10^-10 m. What is the magnitude of the electric force between them?