Figure A 0 1
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The smallest division on this ruler is 0.1 cm. Therefore when making this measurement you
must estimate to 1 place of uncertainty which is 0.01cm. The length of the pencil would be
recorded as 9.50cm.
The author read this as 9.50 cm. I think it looks a little over - like 9.51 cm. The last
digit is an estimate, so we don't need to agree. If you think it is right on the dash,
you need to use a zero for your estimated digit as the author did.

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.  

може ли да зареждате повече информация, моля

they all get energy from eating other animals, dead animals to be more precise.

hienas tends to steal pray from other animals. crows and vultures tend to eat dead animals and leftovers.

hope it ,

bioteacher101