anishaadhikari077 anishaadhikari077

02-01-2021
Chemistry

contestada

calculate the mass of one atom of helium.

Respuesta :

sumi9813 sumi9813

02-01-2021

Answer:

One atom lf helium has a mass of 4 u

Know that 1 u =1.66. 10-24g

Answer Link

Otras preguntas

You cross a plant with red flowers with a plant with white flowers. Both plants are pure-breeding. All the offspring have pink flowers. What allele relationship

Describe the various ethical principles reviewed and how they might be helpful in resolving health care ethical dilemmas.

are schools agents of conflict and disintegration

For the following set of volume/temperature data, calculate the missing quantity after the change is made. Assume that the pressure and the amount of gas remain

Bobby's father has been prescribed an oral hypoglycemic drug. Such drugs act: 1. To reduce insulin resistance 2. To decrease the body's need for glucose i

The Cash account in the ledger of Hensley, Inc. showed a balance of $3,100 at June 30. The bank statement, however, showed a balance of $3,900 at the same date.

Necesito su ayuda a- ¿Cuáles son de las verduras de estación que podrías sembrar en tu jardín ? b- ¿Qué verduras consumen en casa ? c- ¿Cuáles son las comidas q

An inductor is hooked up to an AC voltage source. The voltage source has EMF V0 and frequency f. The current amplitude in the inductor is I0. Part A What is the

what is 3 2/7 x 2 4/5 (Answer with a mixed number in simplest form) Thankyou!!

Why is it commonly believed that carbon dioxide is responsible for global warming? Carbon dioxide levels in the Earth's atmosphere have been steadily decreasing