jbirr33 jbirr33

03-03-2020
Chemistry

contestada

5. Which of the following is ignored when determining the relative mass of atoms? (2 points)
Electrons
Neutrons
0000
Nucleus
Protons
0

Respuesta :

tommyvilla tommyvilla

04-03-2020

Answer:

electrons

Explanation:

electrons have a mass around 2000 times smaller than protons or neutrons, so they can be ignored

Answer Link

Otras preguntas

Name two national U.S. holidays

When a sample of a gas is heated in a sealed, rigid container from 200. K to 400. K, the pressure exerted by the gas is (1) decreased by a factor of 2. (2) incr

True or False The segments shown below could form a triangle. A_________C is 6 C_____B is 5 B_____________A is 8

Name one U.S. territory

Given the balanced ionic equation: 3Pb2+ + 2Cr ==> 3Pb + 2Cr3+ What is the number of moles of electrons gained by 3.0 moles of lead ions? (1) 5.0 mol (3)

What movement tried to end racial discrimination?

Help solve the following equation: 20.6 + 2.1x = -8.2x

Who does a U.S. Senator represent?

What is a hyperbole?

At what type of plate boundary do compression and subduction take place?