Questions by Dumbmatter

Questions by Dumbmatter

How does the periodic table organize atoms of elements with the same number of valence electrons? 1.in cells 2.in columns 3.in diagonals 4.in rows

asked May 23, 2021

1 answer

4 votes

112k views

How many moles are in 8.90 X 10^24 atoms of Na?

asked May 7, 2021

1 answer

2 votes

187k views

Plz! Help! URGENT! NEED MAJOR HELP! PLZ HLP ME!

asked Aug 16, 2020

1 answer

0 votes

71.6k views

If your car gets 30.3 mi/gal, how many gallons of gasoline would you use if you drove 506.3 miles? 1 mile = 5280 ft (exactly) Include one decimal place in your answer.

asked May 9, 2020

2 answers

3 votes

185k views

What is one characteristic of presidential election years in the United States? A. they have lower voter turnout than midterm elections B. they have higher voter turnout than other democratic nations C.

asked Jan 19, 2020

2 answers

0 votes

32.4k views

A circular piece of fabric has a radius of 1.2 feet. The fabric sells for $5.40 per square foot. What is the total cost of the circular piece of fabric? A. $6.48 B. $20.35 C. $24.42 D. $40.69

asked Dec 11, 2019

1 answer

5 votes

227k views

If an offer was made in a moment of extreme fear or anger, there is every reason for an offeree to believe it was seriously intended.

asked Nov 1, 2019

1 answer

3 votes

69.2k views

The aspect of setting that has the most impact on this story is the

asked Aug 22, 2019

1 answer

2 votes

226k views

As global temperatures increase, sea levels rise. Which of the following is a way that rising sea levels negatively impact marine biodiversity? A.) Fewer tropical storms and severe weather B.) Less oxygen

asked Dec 11, 2018

2 answers

4 votes

77.6k views

Why is the Irish harp featured on the coat of arms

asked Mar 16, 2018

1 answer

3 votes

78.3k views

avery's class sold candy bars for a fundraiser. There were 20 bars in each box. Avery sold 4 boxes and an additional 8 bars. Express the total number of boxes that Avery sold as a mixed number. How many

asked Mar 5, 2018

2 answers

1 vote

44.7k views

A gourmet chocolate bar weighs three-fourths pound. There are 16 pieces on the chocolate bar. How much does each piece weigh?

asked Feb 7, 2018

2 answers

0 votes

16.5k views

Evaluate the reasons and select the correct response: What sparked the spread of Christianity by the Greek Orthodox Church into Eastern Europe? A) The excitement of the Byzantine capital and culture. B)

asked Jan 25, 2018

2 answers

2 votes

51.7k views

Confucius believed that everyone should accept their role in society. true or false

asked Sep 15, 2017

1 answer

5 votes

175k views

What is the yellow room in the book the compound

asked Mar 26, 2017

2 answers

3 votes

109k views

In a circle with an 8-inch radius, a central angle has a measure of 60°. How long is the segment joining the endpoints of the arc cut off by the angle?

asked Mar 16, 2017

2 answers

1 vote

102k views

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