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Chemistry

Chemistry
Element 106 was discovered by

Lawrence
Kurchatove
Seaborg
Rutherford

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Chemistry
Stainless steel is an alloy of

Chromium and carbon
Carbon and iron
Chromium and iron
Chromium, carbon and iron

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Chemistry
Which one is a soluble salt in H2O

PbCl2
CuS
CaCl2
Zn(OH)2

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Chemistry
The hydronium ion is

H+
H3O+
H2+
HO -

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Chemistry
The natural resource, known as black gold is

Platinum
Tin
Lead
Coal

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Chemistry
The basic chemical building block of natural rubber obtained from trees is

Vinyl Chloride
Neoprene
Acetylene
Isoprene

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MORE MCQ ON Chemistry

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