Wednesday

April 1, 2015

April 1, 2015

Posted by **jill** on Tuesday, February 12, 2013 at 8:54pm.

A. periods form horizonal rows;groups form vertical columns

B. groups form horizontal rows;periods form vertical columns

C. catagories form horizontal rows;gases form vertical columns

D. gases form horizontal rows; catagories form vertical columns

- chemistry -
**jill**, Tuesday, February 12, 2013 at 9:22pmwould the answer be B?

- chemistry -
**DrBob222**, Tuesday, February 12, 2013 at 11:43pmA is a true statement.

B is not a true statement.

Periods form rows; groups form columns.

- chemistry -
**umarum977**, Saturday, December 13, 2014 at 2:01pmWhat is periodicity

**Answer this Question**

**Related Questions**

Algebra - Need to get these checked-- 33. What is the area of a square with the ...

Science-Bohr Model 2 - how many shells r needed 4 the elements in each of the ...

Statistics - When creating histograms, which is true statement? a) Form classes ...

Math-Fast pleasee :] - Which of the following is the equation for a line ...

maths - a matrix X has a+b rows and a+2 columns while the matrix Y has b+1 rows ...

3rd grade math - What strategy do you use if you draw an array of 5 columns with...

Math - Which statement is NOT true for a pair of a intersecting lines? A. They ...

Music - What musical form preceded the sonata-allegro form, and is the sonata-...

math - 1. Gina wants to begin by figuring out how long the corn bed will be. She...

math - samantha planted 42 rows of corn . if she gets 105 ears of corn from each...