bhishamsinghtyagiinp bhishamsinghtyagiinp

21-11-2020
Physics

contestada

Which of the following non-metals is used as a lubricant in powdered form?
a) Sulphur
b) lodine
c) Graphite
d) Silicon

Respuesta :

AwkwardLearner AwkwardLearner

21-11-2020

Answer:

Graphite.

Explanation:

Graphite: "a gray crystalline allotropic form of carbon which occurs as a mineral in some rocks and can be made from coke. It is used as a solid lubricant, in pencils, and as a moderator in nuclear reactors."

Answer Link

Otras preguntas

__________ is the practice of selling a product in foreign countries for a lower price than the good is sold in the producing country.

Which of the following are like terms in this expression? 12a-7+7a+12b

How is climate change relate to Environmental science

how does word choice and voice affect the document the virginia plan

What is the main idea of this excerpt from the us constitution

A rectangular prism that measures 6 inches by 8 inches by 4 inches

What information in a drawings title block identifies the project?

What tab is the show/hide ruler on? (From Microsoft Word)

GINNY: I think itâs safe to say that, in general, the savings rate of households in todayâs economy is much lower than it really needs to be to sustain an impro

Most states have instituted mandatory seatbelt laws to reduce traffic fatalities. An economist may point out that an unintended effect of these laws is:_______.