The one that would explain why the two groups of scientists got different results is :
They had different specialties and interpreted their data differently
Probably one analyze it with x theory and the other use y theory
hope this helps
30grams
Explanation:
If a reaction starts with 30grams then the reaction should end with 30grams.
This in conformity with the law of conservation of mass.
- The law states that "in an isolated system, mass is neither created nor destroyed during chemical transformation".
- Mass is the quantity of matter contained in a substance.
- In chemical reactions, the mass of reactants must always be the same with the mass of the product baring any loss.
- In an isolated system, there is no exchange of energy and mass.
- Chemical systems are usually treated as isolated systems in which mass is conserved.
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Chemical laws brainly.com/question/5896850
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Answer:
theres only 118 elements that are discovered. now that they're the only ones out there
Explanation:
Answer:
D.The striking foot pushes backward against the ground. The friction with the ground provides an equal and opposite force forward
If the gravity decreases on the earth, we will be weightless and pressure will be less exerting on us and we will be able fly
