3 years ago

Give an example of a mineral that is an element and a mineral that is not an element.

1 answer:

3 0

A mineral is a naturally occurring inorganic element or compound having an orderly internal structure and characteristic chemical composition, crystal form, and physical properties. Minerals may be metallic, like gold, or nonmetallic, such as talc.

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BaLLatris [955]

Answer:

basic

Explanation:

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2 years ago

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What is oxidation number on Ni in the next compound K2[NiBr6] ???

ziro4ka [17]

Explanation:

The oxidation number of Ni is +4

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2 years ago

64g of sulfur dioxide (SO2) contains 32g of oxygen. Calculate how much sulfur it contains?

KengaRu [80]

Mass of SO2 = mass of sulfur+ mass of oxygen
⇒ 64 g= mass of sulfur+ 32 g
⇒ mass of sulfur= 64 g-32 g
⇒ mass of sulfur= 32 g.

There is 32 g of sulfur in 64 g of SO2~

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3 years ago

Emma strikes a match and sets some logs on fire. As the fire burns, which two forms of energy are released?

Ivanshal [37]

Answer:

Explanation:

There are changes in the chemical composition of the word.

There's light energy given off.

There's heat energy given up.

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2 years ago

Sodium chloride or table salt is a compound formed when sodium loses its valence electron to chlorine. Which type of bond format

avanturin [10]

When Sodium chloride or table salt is a compound formed when sodium loses its valence electron to chlorine, the type of bond formation that takes place in sodium chloride is the Lewis Bond.

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