Science, asked by jjoban516, 7 months ago

Polishing of gold or blatinum ornaments!

Answers

Answered by PhysicistSam

0

Answer:

Least Reactive Metals

Explanation:

If you go through the reactivity of metals gold and platinum are the least reactive metals which can be polished by any cleansing solution(aquacitromium solution) but other metals react easily which can deform your ornament or it can take your element property and make ornament poor to the atmosphere and corrode it.

Previous Question

Next Question

Similar questions

Math, 3 months ago

Don - N576=24 eigen un = 7 보 . us vug = 7 +...

Math, 3 months ago

Let R be the relation defined by R = {(x, y) : x + 2y = 6, x e W, x < 10, y e Z} Find (i) R (ii) Domain of R (iii) Co-domain of R (iv) Range of R...

Accountancy, 3 months ago

Goodwill is an asset. Which is the corresponding item on the liability for goodwill? Example: Capital as Building, loan as cash, etc.

Physics, 7 months ago

Two point charges q, and e, of magnitude 10 and -10-C, respectively, are placed 0.1 m apart. Calculate the electric field at point A, B and C as shown in figure. 0.1 m 0.1 m a. 0.05 m 9. 0.05 m A 0.05 m...

Science, 7 months ago

explain human body and its movement...

Physics, 11 months ago

what is phase in physics?

Math, 11 months ago

FIND TWO RATIONAL NUMBERS BETWEEN : 2/5 AND 3/10...

Chemistry, 11 months ago

Write the chemical formula for : i) Sulphur dioxide...