aaakf38j6n aaakf38j6n
  • 01-02-2021
  • Mathematics
contestada

which most likely indicates a chemical change has occurred?

which most likely indicates a chemical change has occurred class=

Respuesta :

neneisthebest4 neneisthebest4
  • 01-02-2021
The answer is the first one
Answer Link

Otras preguntas

Which atom in the ground state has the same electron configuration as a calcium ion, Ca2+, in the ground state?(1) Ar(2) K(3) Mg(4) Ne
Supporters of the atomic bomb argued against the idea that the US should not use the bomb against Japan by.... A) suggesting the destruction would not be any gr
which early civilization built towering ziggurats and kept a record in cuneiform A Mesopotamia B Indus Valley C China D Egypt
At STP, which element is solid, brittle, and a poor conductor of electricity? (1) Al (3) Ne (2) K (4) S
Which element is classified as a noble gas at STP?(1) hydrogen (3) neon(2) oxygen (4) nitrogen
which describes the influence geography played in the development of Greek society A Greece did not develop a maritime tradition of ships and sailing B greeks
Which half-reaction correctly represents reduction?(1) Ag --> Ag+ + e– (2) F2 --> 2 F– + 2e– (3) Au3+ + 3e–--> Au (4) Fe2+ + e– --> Fe3+
explain how a grain of sand that wash up on a beach could end up some day as lava pouring from a volcano?
in the expression 90 5z,the coefficient term is
What is the chemical formula for sodium sulfate? (1) Na2SO3 (3) NaSO3 (2) Na2SO4 (4) NaSO4