What is the atomic number of Ruthenium?
...What is the atomic number of Ruthenium?
16.7
28
44
44.5
Correct answer is C
No explanation has been provided for this answer.
WHICH OF THE FOLLOWING PETROLEUM FRACTIONS YIELDS VASELINE AND PARAFFIN WAX ON REDISTILLATION? ...
The shape of ammonia molecules is ...
How many moles of CO2 contains 16g of Oxygen? ...
Consider the reaction represented by the following equation: H 2(g) + 12 O(g) → H 2O(...
Which of the following properties is not peculiar to matter? ...
Which of the following compounds has coordinate bonds in its structure? ...
An effect of thermal pollution on water bodies is that the ...
An organic compound which decolorizes bromine water is likely to be? ...