Questions by Nioe

Questions by Nioe

How many valence electrons are in the neutral atom of phosphorus (provide only a numerical answer i.e. 1, 2, 3, etc.)

asked Feb 26, 2021

1 answer

4 votes

32.0k views

A dolphin emits a sound wave that hits a target 120 m away. The wave reflects back from the target to the dolphin. If the Bulk modulus of seawater is 2.3 x 10° N/m2 and the density of seawater is 1022

asked Jan 12, 2021

1 answer

5 votes

8.8k views

Define an equivalence relation P on Z as follows: Let x,y e Z ; xPy if and only if ke Z s.t. x - y = 2k Show how the reflexive property and symmetric property of equivalence relations hold for P on Z.

asked Dec 4, 2020

1 answer

3 votes

185k views

How many grams of solute are needed to prepare 2oz of 8% iodine solutions

asked Jan 27, 2020

2 answers

2 votes

210k views

2. How did Ferren learn about engineering, if not in school? How might this have been similar to how the ancient cultures learned engineering?

asked Jan 4, 2020

1 answer

2 votes

227k views

If you were comparing the areas of all the continent of earth, which projection would be better for you to use

asked Jun 28, 2019

1 answer

2 votes

9.6k views

The act or fact of living or continuing longer than another person or thing

asked Apr 27, 2019

1 answer

5 votes

207k views

According to the phylogenetic tree, which domains are more genetically related? The first branch of the phylogenetic tree holds the species of the bacteria division. It contains thermotoga bacteria, green

asked Jan 6, 2019

2 answers

5 votes

133k views

A collection of related files that serves as a foundation for retrieving information is a: byte b.hard drive c. database d. cache

asked Jul 15, 2018

1 answer

1 vote

13.6k views

What are three consecutive integers with the sum of 84

asked May 2, 2018

1 answer

5 votes

97.7k views

Rick bought 6 tomatoes that each weigh 1/4 of a pound. Russ bought 14 tomatoes that each weigh 1/8. Whose tomatoes weigh more?

asked Feb 9, 2018

2 answers

1 vote

62.9k views

What is one reason the United States emerged from World War II a clear world power? The United States had the largest population in the world at the end of the war. The United States took over the most

asked Apr 13, 2017

2 answers

5 votes

110k views

Must new substances be formed when you observe a chemical property? Explain

asked Apr 16, 2016

1 answer

0 votes

131k views

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