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General Chemistry Chapter 2 With Correct Answers (2025)!! £12.35
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General Chemistry Chapter 2 With Correct Answers (2025)!!

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Master General Chemistry with Ease! Are you struggling with General Chemistry or looking for a reliable study companion to ace your exams? This comprehensive study material is designed to simplify complex concepts, reinforce key principles, and provide practical problem-solving techniques. What...

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  • February 28, 2025
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  • 2024/2025
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Q&As




General Chemistry Chapter 2 With
Correct Answers (2025)!!



Law of Conservation of Mass - Answer in a chemical reaction,
matter is neither created nor destroyed.



Law of Definite Proportions - Answer a law stating that matter
is neither created more deserted in a chemical reaction.



Law of Multiple Proportions - Answer when two elements (call
them A and B) form two different compounds, the masses of
element B that combine with 1g of Element A can be expressed
as a ratio of small whole numbers.



John Dalton's Atomic Theory - Answer 1. each element is
composed of tiny, indestructible particles called elements and, 2.
all atoms of a given element have the same mass and other
properties that distinguish them from the atoms of other
elements, 3. atoms of one element cannot change into another
element in a chemical reaction


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, Q&As


Cathode rays - Answer a stream of electrons produced when
a high electrical voltage is applied between two electrodes within
a partially evacuated tube.



Electrical charge - Answer a fundamental property of certain
particles that causes them to experience a force in the presence
of electric fields.



Electron - Answer a negatively charged, low mass particle
found outside the nuclear of all atoms that occupies most of the
atom's volume but contributed almost none of its mass.



Radioactivity - Answer the emission of subatomic particles or
high energy electromagnetic radiation by the unstable nuclei of
certain atoms.



Nuclear theory - Answer the theory that most of the atom's
mass and all of its positive charge his contained in a small, dense
nucleus.



Nucleus - Answer the very small, dense core of the atom that
contains most of that atom's mass and all of its positive charge;
composed of protons and neutrons.



Proton - Answer a positively charged subatomic particle found
in the nucleus of an atom.


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