ccasper33 ccasper33

02-03-2016
Chemistry

contestada

Would you expect heavy metals to be more abundant in old or new stars. Why?

Respuesta :

hworonie hworonie

02-03-2016

They would be more abundant in old stars. The way stars get energy and release heat and light is by nuclear fusion, or fusing elements together. In an old star, the star has had more time to fuse elements together into larger and heavier elements, such as heavy metals.

Answer Link

Otras preguntas

______ is a psychographic tool owned and operated by Strategic Business Insights (SBI) that classifies consumers into eight segments based on their answers to t

True or False: The statistical difference between a process operating at a 5 sigma level and a process operating at a 6 sigma level is markedly different when i

Neurons in the brain's visual system that respond to particular characteristics of a stimulus, such as the lines and angles that make up the stimulus, are calle

divide 2x^4-7x^3+x^2-18x+3 by x-4 using long division

The complex number $-1 i\sqrt 3$ can be rewritten in the form $r(\cos\theta i\sin\theta),$ where $r \ge 0$ and $\theta\in[0,2\pi).$ What is $(r,\theta)

Three and one half’s times fourteen

What did the Terracotta plaque on the walls of the temples and vihaas depict

The value of y varies directly with x, and y = 0.5 when x = 2. Find y when x = 20.

What is 2 3/8 x 2 1/2

State and local governments in the United States share the costs of criminal justice by making ________ primarily a local function and ________ primarily a stat