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PolarNik [594]
3 years ago
10

Which of the following are testable? hypotheses laws theories

Chemistry
2 answers:
Tamiku [17]3 years ago
5 1
Hypothesis and theory
Nevertheless2 years ago
0 0

hypotheses
laws
theories

All three

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Elena held a rock weighing 1 N in her hand. The rock has no velocity. <br> KE________?
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KE = 0

<h3>Further explanation  </h3>

Energy is the ability to do work  

Energy because its motion is expressed as Kinetic energy (KE) which can be formulated as:  

\large{\boxed{\bold{KE=\frac{1}{2}mv^2}}}

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Fission and fusion are alike in many ways. However, one difference is
Annette [7]

Explanation:

Fusion vs Fission

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Which bond will each pair of elements form?
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Explanation: Sodium is a metal with a low electronegativity it will form an ionic bond with a non metal with a high electronegativity.

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