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Be Polar from books.google.com
It is suggested that the ideas involved in the 2 common uses of the term valence number be distinguished by means of the names polar number and total valence number. The valence of N in NH,Cl, e. g., may be completely described as (-3, 5)  ...
Be Polar from books.google.com
If A is on the surface , the polar plane of A is the tangent plane at A. The student cannot have failed to notice the similarity between the equations to corresponding loci in the plane and in space . There is a close analogy between  ...
Be Polar from books.google.com
The free inorganic ions are known to be polar and there is no reason why their organic equivalents , the carbon valences which show exactly the same behavior in oxidation and reduction should not also have a similar electronic , i.e. , polar ...
Be Polar from books.google.com
It’s like a movie in your hand. Penguins waddle in their irresistibly happy way. A walrus lumbers across the snowy landscape. There’s a polar bear with her lively cubs. A beluga whale, breaching.
Be Polar from books.google.com
These two types of perturbations thus seem to be those which characterise the polar storms ; and as we are constantly meeting with them , we will give them different names . It will perhaps be practical to employ the same terms as in the ...
Be Polar from books.google.com
Husband-and-wife team Lori Evert and Per Breiehagen bring us back to their classic Nordic world in a story illustrated with extraordinary photographs and starring their daughter, Anja.
Be Polar from books.google.com
It has for a long time been understood, pointed out first by Hertwig,1 that the protrusion of the polar globules is a process in certain respects homologous with segmentation, that the polar globules have the value of cells and arise by a process ...
Be Polar from books.google.com
TABLES D. Polar edges . XXXV . ( AA ) s'F ' { ZZ ; } = a ' , ( AA ) ;: ' Fu where x is am.gr , go.gr , or ed.gr ( V. ) . Here az . means azone or zoneless . P = F + 2 , Q = $ + 2.A - 2 . The amphigrammic polar edges may be either janal or heteroid .
Be Polar from books.google.com
The construction for the polar of a given point ( pole ) is therefore : - Draw the two tangents , mark their points of contact ... Comparing these , the line and point in the second construction are seen to be polar and pole ; the two diagrams are the  ...
Be Polar from books.google.com
(n − 1)* fixed poles, but every conic will not be a polar conic; as in the case of polar conics two points fix the pole, but through these two points there can be made to pass an infinite number of other conics, none of which will be polar conics.