1reyes1 1reyes1

13-11-2020
Chemistry

contestada

if there is no mass # and n # how do you find the mass # and n #

Respuesta :

adeboom3 adeboom3

13-11-2020

If you know the number of protons and neutrons, you can find the mass by adding them. I’m not sure what you mean by n #.

Answer Link

Otras preguntas

Write a haiku poem to show how the women’s right movement was a struggle. Include an in-depth and complete explanation of your poem. (This isn’t hard, please he

HURRY 5 MINUTES LEFT Who drafted the Declaration of Independence? a George Washington b. John Adams c. Alexander Hamilton d. Thomas Jefferson

Question 18 Leah wants to buy a necklace for her mother's birthday that costs $48.50. She currently has $14.55. What percentage of the total does Leah have? A 3

12.) What is the area of the triangle in the coordinate plane? F. 92 G. 18 u2 H. 36 u2 J. 72 u2

How many molecules of HCl would react with 2 moles of Al? 2Al + 6HCl → 2AlCl3 + 3H2

Given the system of linear equations y=3x+2 y=2x-5, 1. Determine how many solutions the system has 2. State the solution(s). Must show all your work!

A compound is found to contain 29.67 % sulfur and 70.31 0/0 fluorine by mass. To answer the question , enter the elements in the order presented above. QUESTION

A copyeditor's primary responsibility is what? A. To find errors B. To revise articles C. To propose articles D. To take photographs

Here is the image!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

(2F 7. Find the lengths of the missing sides in the triangle. Write your answers as integers or as decimals rounded to the nearest tenth. The diagram is not dra