jas2006 jas2006

03-12-2019
Chemistry

contestada

Gold has a density of 19.32 is this a chemical change or physical change

Respuesta :

lhfancythings lhfancythings

03-12-2019

Answer:

chemical change it is melted down

Answer Link

Otras preguntas

Heat is released when H2 gas and O2 gas react to form H2O. Why? A. Breaking the H–H bond in H2 gas releases heat. B. Breaking the O–O bond in O2 gas releases he

Molecular scientists can read the DNA code and compare the DNA of different organisms. This concept is used in molecular clocks to determine which of the follow

A sound wave of 70 cm travels 840 m in 2.5 sec. What is the velocity and frequency of sound?

What's the word for wandering about; tending to move around, travel

What's the term for: unwilling to bend; unyielding

How to find the reference angle of -11pi/3 ?

How did Niccolo Machiavelli’s book The Prince set him apart from other writers of the Renaissance?

Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater

example of onomatopoeia in the seven ages of man

How to find the reference angle of -11pi/3 ?