mspo7llighjjc mspo7llighjjc

04-05-2017
Physics

contestada

Why do scientists think that our solar system must have formed sometime after nearby supernovae explosions?

Respuesta :

egenriether egenriether

04-05-2017

Because the solar system is rich in heavy elements beyond iron and these can only be made in supernova explosions.

Answer Link

Otras preguntas

Which word correctly completes the sentence? I'm looking for a store that sells _________ leather belts. A. mens' B. mens's C. men's

Which of the following is a compound sentence? A. Anywhere you want to go, we will follow. B. Do you want to go to the diner? C. Afte

Determine the total mass of I2 in 25 grams of this typical tincture of iodine.

is it possible for ones persons weight to be 200% more than another persons weight

A change in the nucleus of an atom that converts the atom from one element to another element is called (1) combustion (3) polymerization (2) neutralization (4)

How do you think the defenders of the Negro Fort in Florida might have inspired enslaved African Americans in the United States

Which research question would be most appropriate for a four- to five-page research paper? A. How many children between the ages of 5 and 10 acted out in school

list five examples of "poe in your life"

What is 8.83 rounded to?

The width,w, of a rectangular garden is X -2 the area of the garden is X^3-2X-4 what is an expression for the length of the garden? A. X^2-2x-2 B. X^2+2x-2 C.