Question

(in the blanks
All minerals have a definite
composition.
-rocks
is the best quality of iron ore.
Bauxite is the ore of
Geothermal energy is the
source of power.
contains more than 90 per cent carbon and
5. Haematite is the ore of aluminium.
Lignite contains 40% of carbon.
Metallic minerals are mostly found in the​

Answer 1

Answer:

All Minerals have A definite Chemical Composition.

Magnetite is the best quality of iron ore.

Bauxite is the ore of Aluminium.

Geothermal energy is Enormous and Efficient source of Power.

Anthracite Coal contains more than 90 percent of carbon.

Haematite is the ore of Aluminium. False, It is an ore of Iron.

Lignite contains 40 Percent of Carbon. False. Lignite contains 60% - 70% of Carbon.

Metallic Minerals are mostly found in Igneous Rocks.

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