pe5ngafsh9aund pe5ngafsh9aund

21-10-2016
Chemistry

contestada

This is the basis of the chemical standard for the quantity of a mole. A.oxygen-16 B. carbon-12 C. hydrogen-1 D. helium-2

Respuesta :

scme1702 scme1702

31-10-2016

B. Carbon-12
Carbon 12 was used as a base to define the quantity contained in a mole of substance.

Answer Link

tadashiyamaguchilove tadashiyamaguchilove

11-03-2022

Answer:

B. carbon-12

Explanation:

Answer Link

Otras preguntas

Which group wanted to lower taxes and cut social programs in the South in the late 1800s?

Which of the following are correct regarding carbohydrates?

What is the wavelength, in nanometers, of light with a frequency of 5.89 x 10¹⁴ s⁻¹?

in the 3ls of employment crystal Lagard suggests various means Kyon embroidering women.draft an essay

What was a benefit of slash-and-burn farming during the Neolithic era? Slash-and-burn farming removed unwanted wildlife from an area. Terrace farming could begi

True or false: equilateral triangles can be classified as acute right or obtuse

Which group is an ecosystem performs photosynthesis

5.71 x 0.8 = 3.26 x 1.45 True or false Need answers quick!!

How much is the tax on a $10.00 pie if the tax rate is 8%?

A ball starts from rest and undergoes uniform acceleration of 2.50m/s^2. What is the velocity of the ball 4s later?