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Gelneren [198K]
3 years ago
9

Please help me asap!!!

Chemistry
1 answer:
Nata [24]3 years ago
5 0
The temperature rose. so kinetic energy increase. the answer is A. concentration will not affected
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For an atom’s electrons, how many energy sublevels are present in the principal energy level n = 4?
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In this question given concerning the atom's electron, the number of energy sublevels present in the principal energy level n = 4 is to be determined. For this matter, it should be remembered that the number of sublevels of a certain principal energy level is equal to n. For this item, the number of sublevels is also 4. That is s, p, d and f.
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How do neutral metal atoms form ions?​
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Neutral atoms can be turned into positively charged ions by removing one or more electrons. ... Atoms that gain extra electrons become negatively charged. A neutral chlorine atom, for example, contains 17 protons and 17 electrons. By adding one more electron we get a negatively charged Cl- ion with a net charge of -1.

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The atoms of which elements are least likely to form chemical bonds? Check all that apply.
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Moseley discovered that elements with similar properties occurred at regular intervals when the elements were arranged in order
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<u>Moseley</u> discovered that <u>elements</u> with similar properties occurred at <u>regular intervals</u> when the elements were arranged in order of increasing

<u>"</u><u> </u><u>Atomic number </u><u>"</u>

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3 years ago
The formula relating mass and weight is W=
KatRina [158]

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The weight of an object is defined as the force of gravity on the object and may be calculated as the mass times the acceleration of gravity, w = mg.

Explanation:

<h3>W=F=M x G</h3>
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