Discuss about semi-precious and a precious stone, Science

Assignment Help:

What is the difference among a semi-precious and a precious stone?

The difference among precious and semi-precious comes down purely to human definitions that have been compulsory.

There is nothing in and of itself about the nature of a stone, which produces it precious or semi-precious.

Related Discussions:- Discuss about semi-precious and a precious stone

Define the ear canal, Define the Ear Canal The other part of the outer ...

Define the Ear Canal The other part of the outer ear is the ear canal. The ear canal, which conveys the sound to the eardrum, is a rather tortuous canal. It is lined with skin,

Nuclear fission, Nuclear Fission: Splitting the Atom You know that ...

Nuclear Fission: Splitting the Atom You know that atoms are made up of a nucleus and electrons moving around the nucleus, and the nucleus is made up of protons and neutron

Why do dark colours absorb heat?, Question 1 Outline the risks of nuclear ...

Question 1 Outline the risks of nuclear fissions Question 2 Comment on semiconductor devices and their usage Question 3 In a total system approach, what are the various

Curcuit made with battery light bulb and switch, #question.how yo make.

#question.how yo make.

Crop for local and distance markets, Q. When are conditions right for harve...

Q. When are conditions right for harvesting a crop for local and distance markets? The conditions right for harvesting a crop for local markets: harvest in the early morning t

Define unicellular organisms and multicellular organisms, Define Unicellula...

Define Unicellular Organisms and Multicellular Organisms You may be aware that some organisms are made up of only one cell, while others have more than one cell. Well, the sing

First aid procedures for chemical accidents, FIRST AID PROCEDURES FOR CHEMI...

FIRST AID PROCEDURES FOR CHEMICAL ACCIDENTS : There are three general procedures to be followed for chemical accidents and all are based on the principle of diluting the hazardous

Historic mineral that was the original source of radium, Give the common na...

Give the common name of the historic mineral that was the original source of radium and the first substance in which helium was discovered on earth: Pitchblende

A simple equal-arm lever, A simple equal-arm lever Make a wooden base 1...

A simple equal-arm lever Make a wooden base 15 cm square and 2 cm thick. In the centre of the base fasten one more block of wood 4 cm square and 3 cm thick. Fasten to two sides

Explain acute phase proteins, Explain Acute Phase Proteins Following an...

Explain Acute Phase Proteins Following any infection, there is a rise in concentration of several plasma proteins. The best known amongst them are C- reactive proteins (CRP) wh

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages