Blank
1.the disease rust in wheat crop is caused by_________.
2.the bacterium which can directly convert atmospheric nitrogen into nitrates is________.
3.__________is a polymer used for making non-stick cookware.
4.___________is a man-made fibre having silky texture.
5.all metal except __________ are solids under normal conditions.
6.metal form __________ oxides , whereas non-metals form__________ oxides.
7.the S.I unit of force is _______.

2
plzz mark as best and also click on thanks

Answers

2015-06-20T14:06:05+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
1) the disease rust in wheat crop is caused by wheat leaf rust 


2) the bacterium which can directly convert atmospheric nitrogen into nitrates is Nitrifying bacteria


3) PTFE (Polytetrafluoroethylene) is a polymer used for making non-stick cookware.


4) Rayon 
is a man-made fiber having silky texture.



5) all metal except mercury  are solids under normal conditions.



6) .metal form basic oxides , whereas non-metals form acidic oxides.



7)  the S.I unit of force is Newton 




hope it helped u :)
0
2015-06-21T09:10:08+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
1 wheat leaf rust
2 Nitrifying bacteria
3 PTFE
4 Rayon
5 mercury and gallium
6 basic, acidic
7 Newton (N)
0