RivkinsChevs RivkinsChevs

24-01-2017
Chemistry

contestada

What does atomic mass on the periodic table represent?

Respuesta :

Аноним Аноним

24-01-2017

The atomic mass on the periodic table represents the sum of number of protons and number of neutrons.

Atomic mass = Number of protons + number of neutrons

Hope this helps!

Answer Link

Otras preguntas

Find the area of the polygon with vertices of A(0,1), B(0,5), C(4,5), and D(6,1).

renaissance literature was most concerned with the?

Which could be considered an act indicating acceptance of the social contract?

Express 180 as a product of its prime factors.

Which statements accurately describe the civil rights march from Selma to Montgomery, Alabama? Choose all answers that are correct. a. Governor George Wallace w

Letters of inquiry and invitations to company-sponsored events are what type of letter? a. Neutral Page b. Sales c. Negative d. Response

An objects speed can be modeled with the equation s=24(1.06)^t where s represents its speed in miles per hour and t represents the amount of time that has passe

If the volume for 3-D polyhedra A is 400 cm3 and the volume for 3-D polyhedral B is 800 cm3. How many times bigger is the volume of pyramid B than pyramid A?

)Why do speakers emphasize particular words and phrases? a. To help the audience pay attention b. To establish tone and communicate the message c. To make a cla

Chief Justice Roger Taney Determines the Legal Status of Slaves, 1857 What does Taney’s decision mean to the outbreak of Civil War?