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fgiga [73]
3 years ago
6

An unknown substance has been shown to have metallic bonds.

Chemistry
2 answers:
gladu [14]3 years ago
6 0
This is the correct answer please mark me as brainliest

tankabanditka [31]3 years ago
4 0

Answer:

C.) High malleability.

Explanation:

There is a strong force between the metal ions and free floating electrons, meaning a substance with a metallic bond may be shaped and molded without breaking/fracturing due to their strength.

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Zepler [3.9K]

Answer:

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63300

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2 years ago
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One of the main goals of environmental science is to help humans use the environment in a way that is economically profitable.
kkurt [141]

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2 years ago
Alka-seltzer is an antacid that is dissolved in water before use. for an experiment, three tablets of alka-seltzer are dissolved
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Alka-seltzer in an antacid that contains a mixture of sodium bicarbonate and citric acid. When the tablet is dissolved in water, the reactants which are in solid form in tablet become aqueous and react with each other.

During this reaction, Carbon Dioxide gas is evolved which causes the reaction mixture to fizz. The equation is given below.

NaHCO_{3}\ (aq) +  H_{3}C_{6}H_{5}O_{7} (aq)\rightarrow Na_{3}C_{6}H_{5}O_{7}(aq)+ CO_{2}(g)+H_{2}O (l)

Rate of the above reaction is affected by the Temperature.

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We have been given equal volumes of water for each beaker. But the temperature of beaker c is 80°C which is the highest temperature. That means the reaction in beaker c is fastest.

Whereas beaker a is at lowest temperature (30°C) , therefore the reaction in beaker a would be slowest .

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8 0
3 years ago
What is the approximate time of death if the body temperature was 15.6°C?
WARRIOR [948]

Answer:

This stiffening process, called Rigor Mortis, has a roughly known time of occurrence and can therefore be used to estimate time of death. In general: If the body feels warm and no rigor is present, death occurred under 3 hours before. If the body feels warm and stiff, death occurred 3-8 hours earlier.

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3 years ago
All crystals have the same internal arrangement of atoms. <br> a. True<br> b. False
zhenek [66]
B - False. The crystals have the same internal arrangement of atoms in the same species. For example, all crystals of quartz (Onion, Amethyst, Citrine, Smoky) have the same trigonometrical arrangement.

the atoms in salt (NaCl) are arranged in a cubic way. 

 
3 0
3 years ago
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