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Olin [163]
4 years ago
13

The term "________" refers to a group of elements called lanthanides and actinides that are not often found in large, commercial

ly valuable quantities.A) special earthsB) restricted mineralsC) rare earthsD) earth obscuresE) nonelastic minerals
Chemistry
1 answer:
Hoochie [10]4 years ago
3 0

Answer:

C rare earths

Explanation:

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External Failure Costs Include The Following Costs Except__________ Costs.A Product-Returnb Lost Salesc Price-Downgradingd Warra
schepotkina [342]

Costs associated with product failures that occur after they have been sold to customers are known as external failure costs. These expenses cover the legal expenditures associated with customer lawsuits.

<h3>The expense of an external failure is an example of which of the following?</h3>

Liability claims. Warranty claims are regarded as a cost of external failure. It is a cost that the company incurs to replace and repair goods that customers have recently purchased.

<h3>What part of the external failure costs is this?</h3>

One element of the cost of quality is external failure costs, which are incurred when a subpar product is delivered to the client and malfunctions while being used. The warranty work and returns make up the majority of this expense. However, customer lawsuits could also be a possibility.

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7 0
1 year ago
Nai(aq)+hg2(no3)2(aq)→ express your answer as a chemical equation. identify all of the phases in your answer. enter noreaction i
Komok [63]
<span>Balanced chemial equation:

2NaI(aq)+Hg2(NO3)2(aq) →Hg2 I2 (s) + 2 NaNO3 (aq)

You can see it better if I use latex:

2NaI(aq)+Hg_2(NO_3)_2(aq) =Hg_2 I_2 (s) + 2 NaNO_3 (aq)

As per the phases this is the interpretation:

The symbols (aq) stands for aquous meaning that the compound is dissolved in water.

The symbol (s) stands for solid, meaning tha the compound precipitate and is not dissolved in water.</span><span>


</span>
7 0
4 years ago
10 elements and what you know about their properties and reactions.
marta [7]

Answer:

Hydrogen. H.

Helium. He.

Lithium. Li.

Beryllium. Be.

Boron. B.

Carbon. C.

Nitrogen. N.

Oxygen. O.

Fluorine

Neon

Explanation:

6 0
3 years ago
Read 2 more answers
The part in the middle with a coil of wire wrapped around a metal shaft is part of an electric motor. What is it?
evablogger [386]

Answer:

  rotor

Explanation:

The part of the motor being pointed to is called the <em>rotor</em>.

4 0
3 years ago
Read 2 more answers
What is the molarity of a solution made by mixing 2.80 g of koh with enough water make 750 ml of solution?
Travka [436]
<span>Molarity is expressed as the number of moles of solute per volume of the solution. We calculate as follows:

2.80 g ( 1 mol / 56.11 g ) = 0.05 mol KOH

Molarity = 0.05 mol KOH / 750 mL ( 1 L / 1000 mL )
Molarity = 0.07 M

Hope this answers the question. Have a nice day.</span>
7 0
3 years ago
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