Answers by Jeff McMahan

Answers by Jeff McMahan

What element forms an ion with an electronic configuration of 1s22s22p63s23p63d104s24p64d105s25p6 (or [xe]) and a –2 charge?

answered Mar 16, 2019

5 votes

226k views

Why can carbon bond to many elements simultaneously? because its +4 valence forms ionic bonds because it has a natural ionic charge of "+4" because it is capable of forming multiple covalent bonds?

answered Nov 5, 2018

1 vote

7.7k views

(SELECT ALL THAT APPLY) Which of the following statements is true about the crisis in cuba in 1962 A. A U.S. spy plane photographed Soviet missiles in Cuba. B. Cuba wanted the U.S. blockade that prevented

answered Aug 8, 2018

4 votes

207k views

Can someone tell me if I'm correct Please Help

answered Jun 8, 2018

2 votes

58.3k views

1. Sewage that ends up in waterways can increase algae growth because it A) uses oxygen. B) attracts birds. C) kills plants. D) provides nutrients.

answered May 1, 2018

2 votes

143k views

A functional middleman who does not take title to products and who is compensated by commissions paid by producers is called a (n) _____.

answered Feb 17, 2018

3 votes

178k views

While performing an experiment on the enzyme amylase, Macy uses three different pH solutions: pH 3.0, pH 4.0, and pH 6.7. She finds that all the starch is broken down fastest at pH 6.7. How would you justify

answered Nov 12, 2017

5 votes

63.7k views

If p(x) = x2 – 1 and q(x)=5(x-1) , which expression is equivalent to (p – q)(x)?

answered Jul 7, 2017

5 votes

98.7k views

In what general category of expenses would paper, pencils, pens, and paper clips fall? a. services c. goods and supplies b. fixed obligations d. petty cash

answered Jun 23, 2017

0 votes

96.2k views

The two categories of controlled muscles are involuntary and: a: voluntary b: automatic

answered Jan 31, 2017

4 votes

231k views

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