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saveliy_v [14]
2 years ago
15

BRAINLIEST FOR RIGHT ANSWERS PLS HELP

Chemistry
1 answer:
AVprozaik [17]2 years ago
5 0

Answer:

Lower

Option B

Pls mark it as brainlist.

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It was most likely either weathering or tectonic plates moving away from each other. More likely tectonic plates
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5. Write the names of the following ions.
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A.) Phosphate ion or Orthophosphate
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2 years ago
Which of kbr or ch3br is likely to have the higher normal boiling point?
allsm [11]

Answer:

KBr

Explanation

KBr is an ionic compound which have very high BP since they exist as 3D crystals

Methyl Bromide, CH3Br.  is a covalent compound which have low BP since they exist as individual molecules

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2 years ago
He wants to increase the energy of emitted electrons . Based on the research of Albert Einstein, what is the best way for him to
pishuonlain [190]

To increase the energy of the emitted electrons, the frequency of the incident light on the metal must be increased.

<h3>What is energy of emitted electron?</h3>

The maximum energy of an emitted electron is equal to the energy of a photon for frequency f (E = hf ), minus the energy required to eject an electron from the metal's surface, also known as work function.

Ee = E - W

<h3>Energy of the emitted electron</h3>

The energy of emitted electrons based on the research of Albert Einstein is given as;

E = hf

where;

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  • f is frequency of incident light on the metal

Thus, to increase the energy of the emitted electrons, the frequency of the incident light on the metal must be increased.

Learn more about energy of electron here: brainly.com/question/11316046

#SPJ1

8 0
1 year ago
List two things in your environment that your body would need to adjust to
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Temperature & Humidity

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