endrilipo02 endrilipo02

23-10-2022
Chemistry

contestada

In which pair of atoms do the nuclei contain the same number of neutrons?
*
1 point
Calcium - 40 and Calcium - 42
Chlorine - 35 and Sulfur - 34
Bromine - 83 and Krypton - 83
Iodine - 127 and Bromine - 80

Respuesta :

Otras preguntas

How were newly acquired states affected by the compromise of 1850

How does the mother's use of spanish reflect an important part of her character?

How much does a case of 16 oz bottled water weigh?

What is asexual reproduction

Complete the sentence with the appropriate word.A partially-enclosed coastal region where sea water mixes with freshwater is called a(n) _______.

How did Clinton's presidency end? A. Clinton left office after his first term. B. Clinton left office after serving two full terms. C. Clinto

what is the meaning of dysphagia

are the main things people notice in a picture. A. Negative shapes B. Positive shapes C. Backgrounds D. Surrounds

A kilogram is an SI unit. Which quantity might you measure in kilograms? temperature

Check all that apply. Which of the following equation is answer for the equation: sec 2x=. ______. A. 1/cos^2x - sin^2x. B. 1/sin^2x - cos^2x. C. 1/2sin^2x - 1.