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Alexus [3.1K]
3 years ago
10

Thermal energy is added to four identical samples of water what increases in each sample mass density or kinetic energy

Chemistry
1 answer:
garik1379 [7]3 years ago
7 0

Answer:

ANSWERS??????

Explanation:

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They are all stable and have eight valence electrons
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3 years ago
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How many liquids are found on the periodic table?<br><br><br><br> 1
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1. Bromine

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3 0
3 years ago
A certain element has only two naturally occurring isotopes: one with 18 neutrons and the other with 20 neutrons. The element fo
melamori03 [73]

Answer:

[Cl-18]⁻ & [Cl-20]⁻

Explanation:

By definition isotopes are elements with the same number of protons by different number of neutrons. Elements X-18 & X-20 have 17 protons and represent Chlorine isotopes Cl-18 & Cl-20 each with 17 protons and 18 electrons to give the isotopes a -1 oxidation state. Both isotope of chlorine have 7 electron in its valence shell and 10 electrons in its core structure.  Gaining 1 electron fills the valence octet and establishes a -1 oxidation state.

7 0
3 years ago
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m_a_m_a [10]

Explanation:

wanna know why my mom seems to rather- dislike me?- i mean like is it horomonal issues or whatever?! ;_; im confus3d here. can this be counted for a science question?- im not sure. its 12:00AM rn and im actually confused as if this is science or just me wondering the m0st random thingalings. :'D

5 0
2 years ago
A brick has it dimensions of 25 cm x 5 cm x 15 cm so what is the volume of the brick in cubic meters
Sveta_85 [38]
Well the formula for the volume of a cube is

V=length×width×height

so input it

V=25×5×15

V=1875 cubic meters
8 0
3 years ago
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