regans2002 regans2002

15-03-2020
Chemistry

contestada

2. Adding up all of the___of all of the individual atoms within one molecule of a compound will determine the
molecular mass of the compound.
A. electrons
B. protons
C. atomic numbers
D. atomic masses

Respuesta :

taylorheinis03 taylorheinis03

15-03-2020

Answer:

D

Explanation:

Molecular mass is a number equal to the sum of the atomic masses of the atoms in a molecule.

Answer Link

Otras preguntas

Find the common difference of the sequence 9,21,33,45,...

Solve the initial value problem. x y' = y + 7 x^2 sin\(x\), y(4 pi) = 0

(find percent error) a political analyst predicts Mr. Smith will only get 122 votes for mayor. if Mr. Smith only gets 57 votes, what is the political analyst's

How did immigrants change american life

Please help quickly (2\sqrt(5)+3\sqrt(7))^(2) show your work

If cos θ = -5/13 and sin θ < 0, what is tan θ ?

heeeeeeeeeeeeeelp math

I only have to answer 2 questions. What alliance did the U.S. have with Russia (USSA) during World War II? Why was this alliance important?What is the Gothic Li

Which statement best describes the relationship between metals and magnets?

In a line of students Jenna is number 8 the teacher says that a rule for a number pattern is add 4 the first student in the line says the first term seven what