The use of phosphates in laundry detergents has been banned in many states because phosphates ...

Author Question: The use of phosphates in laundry detergents has been banned in many states because phosphates ... (Read 222 times)

KimWrice

Hero Member
Posts: 579

on: Aug 27, 2018

The use of phosphates in laundry detergents has been banned in many states because phosphates contribute to the eutrophication of lakes.

Indicate whether the statement is true or false

Question 2

In the fission of uranium-235, which particle causes and propagates the chain reaction?

A) alpha particle
B) beta particle
C) neutron
D) electron

cam1229

Sr. Member
Posts: 329

Reply #1 on: Aug 27, 2018

Answer to Question 1

TRUE

Answer to Question 2

C

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.