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kiaan
Questions and answers by
kiaan
Questions (41)
the element X with electronic configuration 1s2, 2s2, 2p6, 3s2, 3p6 belongs to what group?
2 answers
140 views
when steam is passed over white hot coke at 1000°C, the product obtained is?
2 answers
65 views
in the periodic table elements in the same group have the same what?
2 answers
108 views
chemical formula for gypsum
2 answers
67 views
limestone
hydrochloric acid caustic potash soaked lime sodium chloride which is a raw material for making glass
2 answers
82 views
weakest attractive force between two molecules
2 answers
67 views
2 examples of basic oxides
2 answers
99 views
uses it iodine
2 answers
66 views
an element X has a RAM of 10.8. Calculate the vapor density of its chloride XCL3
2 answers
124 views
catalysts
2 answers
56 views
chemical changes
2 answers
57 views
commercial preparation of ethanol
2 answers
71 views
physical properties of Oxygen
2 answers
67 views
used of hydrogen
2 answers
54 views
difference between soap and detergent
2 answers
66 views
use of detergents
2 answers
60 views
23
X 11 what is the number of protons
2 answers
43 views
law of definite proportions
2 answers
53 views
types of colloidal solutions
2 answers
57 views
calculate the RAM of Sodium Trioxonitrate (V)
2 answers
127 views
RAM of copper (II) tetraoxosulphate (VI) pentahydrate.
2 answers
79 views
characteristics of homologous series
2 answers
54 views
isomers of iron
2 answers
66 views
types of iron
2 answers
59 views
sources of hydrocarbons
2 answers
41 views
what is the family name of elements in the group 2 element
2 answers
73 views
property if elements in the same period
2 answers
58 views
two devices that intercept solar radiation for heating purposes
2 answers
62 views
a compound microscope has a magnifying power of 10 if you magnification of the objective lens is 2, calculate the magnification
4 answers
96 views
static friction
2 answers
43 views
what is the velocity ratio of machine
2 answers
47 views
distinguish between second and third level orders
2 answers
59 views
distinguish between second and third level orders I'm physics
2 answers
74 views
distinguish between second and third level orders in physics
2 answers
58 views
health hazards of x-rays
2 answers
69 views
soft and hard rays
2 answers
55 views
differentiate soft and hard rays
2 answers
59 views
distinguish between soft rays and hard rays
2 answers
90 views
photoelectrons
2 answers
40 views
the first step in developing a program is?
2 answers
61 views
a collection of related fields that represents single entities in computer files is
2 answers
91 views
Answers (2)
static friction
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