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hichkok12 [17]
3 years ago
14

True or False: All cells have different basic chemical composition. * True False

Chemistry
2 answers:
34kurt3 years ago
8 0
True the answer is true lol
allsm [11]3 years ago
6 0
True is the correct answer
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What is the purpose of the stairstep pattern on the periodic table of the elements?
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Answer: The bold staircase in the periodic table allows us to classify which elements are metalloids.

Explanation: Additionally, it acts like a "divider" that allows us to properly distinguish the metals from the non-metals in the periodic table.

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Which is the best example of the heat through radiation
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Heat from fire or heat from the sun warming your face
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Conversion of minus 1 coulomb meter in debye
Viktor [21]

Answer:

-1 Coulomb meter = -2.997 × 10²⁹ Debye

Explanation:

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In debye

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1 Coulomb meter = 299,792,458,178,090,000,000,000,000,000 Debye

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-1 Coulomb meter = -2.997 × 10²⁹ Debye

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3 years ago
How many oxygen atoms are there in the following compound: 2HNO3<br> 3<br> 5<br> 6<br> 12
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Answer:

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There is 2 of the coumpond, in one compound, there are 3 oxygens. But when there are two, it is 6.

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The electron configuration of bromine is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 classify electrons in each.
bulgar [2K]

Bromine has the following electron configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5. categorize the electrons in each. Answer for video: The video player is loaded.

On the periodic chart, row 5, column 7, is where you can find a chemical element that was identified in 1811. It has a proton count of 53 and an atomic mass of 126.9. Iodine's atom, then, contains 53 electrons in the following configuration: 1s2, 2s2, 2p6, 3s2, 3d10, 4p6, 5s2, 4d10, 5p5 (Kr 4d10 5s2 5p5). Cu Z = 29 has an electrical arrangement of 1s2 2s2 2p6 3s2 3p6 3d10 4s1. Copper (Co) has the following electron configuration: 1s2 2s2 2p6 3s3 3p6 4s2 3d7. If a chemist were to refer to Copper by its subshell, they would abbreviate this notation to "3d7."

To learn more about electrons please click on below link

brainly.com/question/1255220

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