djjdjdjdjdNfnd2489 djjdjdjdjdNfnd2489

03-12-2021
Chemistry

contestada

Melting of gold to a new earring is which change.

Respuesta :

flextapeman08 flextapeman08

03-12-2021

Answer is Chemical change

Answer Link

Otras preguntas

whats the y intercept of y= 1/2 log(x+1)-log(2x+10)

The excitation of an electron on the surface of a photocell required 5.0 x 10 –27 J of energy. Calculate the wavelength of light that was needed to excite the e

Given the balanced equation representing a reaction: 4Al(s) + 3O2(g) ==> Al2O3(s) As the aluminum loses 12 moles of electrons, the oxygen (1) gains 4 moles o

Which quantity can be calculated for a solid compound, given only the formula of the compound and the Periodic Table of the Elements? (1) the density of the com

What is the name of the Vice President of the United States now?

When do we celebrate Independence Day?

We elect a President for how many years?

Name one of the two longest rivers in the United States.

What is freedom of religion?

Which condensed structural formula represents an unsaturated compound? (1) CH3CHCHCH3 (3) CH3CH3 (2) CH3CH2CH3 (4) CH4