caramell49 caramell49
  • 17-09-2018
  • Chemistry
contestada

Whenever matter undergoes a physical or chemical change no atom are created or destroyed

Respuesta :

GalaxyLapisLazuli GalaxyLapisLazuli
  • 21-09-2018
That's true because you can't make matter out of nothing, nor can it disappear in thin air.
Answer Link

Otras preguntas

true or false: every point in quadrant III is mapped to a point in quadrant IV
Please help! #2a and #2b
geometry the height is always the straight or diagonal line
_______ set up the first foreign dynasty in china.
Was africa colder or warmer than it is today
how to convert 19174.469kg in to pounds
What are the magnitude δv and angle θ of the change in velocity if the initial velocity is 30.0 m/s south and the final velocity is 75.0 m/s west? Let the angle
Question 9 Unsaved A 680-Hz sound wave travels at 340 m/s in air, with a wavelength of 0.5 m. 5 m. 50 m. 500 m. none of the above
Why does Winthrop consider “natural” liberty dangerous?
If all of the chloride in a 5.000-g sample of an unknown metal chloride is precipitated as agcl with 70.90 ml of 0.2010 m agno3 , what is the percentage of chlo