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inna [77]
3 years ago
10

Why are atoms more stable when combined?

Chemistry
1 answer:
shepuryov [24]3 years ago
3 0

Answer:

D

Explanation:

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How do you understand electrons and the periodic table? I am lost.
puteri [66]

Answer:

Explanation:

Electron configurations and the periodic table. Elements are placed in order on the periodic table based on their atomic number, how many protons they have. In a neutral atom, the number of electrons will equal the number of protons, so we can easily determine electron number from atomic number.

8 0
3 years ago
Plan a method the students could use to test their hypothesis.
polet [3.4K]

Hypothesis testing is a formal procedure for investigating our ideas about the world using statistics. It is most often used by scientists to test specific predictions, called hypotheses, that arise from theories.

There are 5 main steps in hypothesis testing:

State your research hypothesis as a null and alternate hypothesis.

Collect data in a way designed to test the hypothesis.

Perform an appropriate statistical test.

Decide whether to reject or fail to reject your null hypothesis.

Present the findings in your results and discussion section.

Though the specific details might vary, the procedure you will use when testing a hypothesis will always follow some version of these step

Table of contents

State your null and alternate hypothesis

Collect data

Perform a statistical test

Decide whether to reject or fail to reject your null hypothesis

Present your findings

Frequently asked questions

If you want this is a Link I found just write the sentence below

Hypothesis Testing | A Step-by-Step Guide with Easy Examples

5 0
2 years ago
Characterize the size of an atom
goblinko [34]
It is smaller than anyone can see, even with a microscope.
4 0
3 years ago
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To be considered fresh water, water must contain salt in a concentration _____.
polet [3.4K]
<span>The answer is to contain salt in low conecentrations. Fresh water can only be considered fresh water, if and only if it contains less than 0.5 parts per thousands of salt in the water. Fresh water do contains salt, but it is in lower concentrations than salt water.</span>
3 0
4 years ago
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Which of the following is NOT a chemical reaction?
Natali [406]
Slicing carrotsin a chemical reacționat the reactants, which are on the left side of the equation should become something else which are the products on the right side of the equation!
You get nothing but also carrot when slice it up but for example frying an egg due to the heat, chemical energy, you get scrambled egg or whatever!
4 0
3 years ago
Read 2 more answers
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