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Gnesinka [82]
3 years ago
5

Which substance made up minerals

Chemistry
2 answers:
Alenkasestr [34]3 years ago
4 0

Answer

Chemical element

Explanation:

kari74 [83]3 years ago
3 0

Answer:

chemical elements

Explanation:

sorry if im wrong.

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When a chemical reaction takes in energy it might feel cold hot boiling electric
padilas [110]

Answer: hot

Explanation:

Exothermic reactions are defined as the reactions in which energy of the product is lesser than the energy of the reactants. The total energy is released in the form of heat and the system will be cold and surroundings will be hot.

Endothermic reactions are defined as the reactions in which energy of the product is greater than the energy of the reactants. The total energy is absorbed in the form of heat and the system will be hot and surroundings will be cold.

As heat is absorbed,  the reaction is endothermic and the system will feel hot.

7 0
3 years ago
Answer these and whoever has best answer get brainlist
monitta
<h2>1.CHEMICAL ENERGY</h2>
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THEY HAVE CHEMICAL ENERGY

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8 0
2 years ago
What is the volume in liters that is needed to create a 2.3 M solution with 3.7 moles of Fe(OH)2? Round your answer to 1 decimal
kolbaska11 [484]

Answer:

Explanation:

Não sei desculpa

5 0
3 years ago
What's Meso compounds? Please explain it to me with an appropriate example. I'll mark you as Brainliest ​
slamgirl [31]

Answer:

this can be explained as a non optically active member of a set of stereoisomer, at least two of which are optically active

Explanation:

this means that despite containing two or sterogeonic center the molecules are not chiral

example:

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Heat from our closet star the travels by radiation
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3 years ago
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