Answers by Iralda Mitro
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Answers by Iralda Mitro

Answers by Iralda Mitro
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Which of these pairs of elements have the same number of valence electrons? oxygen (O) and bromine (Br) selenium (Se) and bromine (Br) carbon (C) and lead (Pb) oxygen (O) and carbon (C) sodium (Na) and
answered Dec 29, 2018
0 votes
128k views
Take a look at the figure. Use the formula I = E/R to calculate the current in the circuit shown.
answered Nov 24, 2018
5 votes
130k views
Discuss the corruption that existed within the harding administration and explain how it impacted american life
answered Sep 20, 2018
0 votes
24.7k views
What do we call any space that has no air?
answered May 29, 2018
2 votes
119k views
Describe the error in the work shown below. Find an expression equivalent to 18 + 30. Factors of 18: 1, 2, 3, 6, 9, 18 Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30 18 + 30 = 6(3 + 10)
answered Mar 14, 2018
2 votes
65.3k views
a young tree grows 6 cm per year. use the equation height = 6 cm x number of years to find how many years the tree would take to grow 1 m
answered Feb 11, 2018
4 votes
44.2k views
The speaker’s words were nothing short of overpowering. Which best replaces the underlined word in this sentence?
answered Jan 14, 2018
2 votes
20.5k views
Over the summer maggie plans to read one book the first week and double the number of books each week for the next 5 weeks.how many books will Maggie read in the 6th week. How do you complete this problem
answered Jan 10, 2018
3 votes
49.2k views
Which of there is an indication that a chemical reaction has occurred? a. freezing of substance b. a change in color of a substance c. melting of a substance d. boiling of a substance
answered Nov 16, 2017
6 votes
25.4k views
What is the physical significance of the del operator?
answered Jul 18, 2017
6 votes
150k views
Check my answers? Complete. 1. k^2+5k+6=(k+2)(k+□) a. 3 b. 6 c. 12 d. 4 **** 2. x^2+7x+10=(x-5)(x-□) a. 1 b. 2 c. 4 d. 5 ***** 3. v^2+12v+20 = (v+10(v+□) a. 10 **** b. 20 c. 40 d. 2 Factor the expression:
answered Jan 9, 2017
4 votes
124k views
How can a elephant float while a penny sinks
answered Jul 9, 2015
4 votes
210k views
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