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makvit [3.9K]
3 years ago
8

Periodic Law Directed Reading

Chemistry
2 answers:
kolbaska11 [484]3 years ago
8 0

Answer:

C

Explanation:

spayn [35]3 years ago
4 0

Answer:Developed a method for organizing elements based on their atomic number

Explanation:

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The combining of the nuclei of atoms is know as the nuclear?
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It is the nucleus of an atom
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if the same amount of heat is added to 50.0 g samples of each of the metals, which are all at the same temperature, which metal
Salsk061 [2.6K]

The metal which will reach the highest temperature is the metal with the lowest specific heat capacity.

<h3>What is the amount of heat added to each metal?</h3>

The amount of heat Q = mcΔT where

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  • c = specific heat capacity of mateal and
  • ΔT = temperature change

<h3>Temperature change of the metal</h3>

Making ΔT subject of the formula, we have

ΔT = Q/mc

Given that Q and m are the same for each metal,

ΔT ∝ 1/c

We see that the temperature change is inversely proportional to the specific heat capacity.

Since the metals are at the same temperature, the metal which will reach the highest temperature is the metal with the lowest specific heat capacity.

So, the metal which will reach the highest temperature is the metal with the lowest specific heat capacity.

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1 year ago
Bond formed by the sharing of electrons between atoms.
erica [24]
The bond formed between two or more electrons of different atoms is called a COVALENT BOND.
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Which product is used on the natural nail prior to product application to assist in adhesion and serves to chemically bond the e
ira [324]

The product that is used on the natural nail prior to application to assist in adhesion and serves to chemically bond the enhancement product to the natural nail is known as nail primer.

<h3>What is a nail primer?</h3>

A nail primer is a chemical agent used in esthetic centers before applying a colored polish to the nails and serves as an adhesive product.

The nail primers are also very useful for improving the cleaning efficiency of the product before its application.

Nail care products include different types of chemical formulations such as, for example, creams that reinvigorate the cuticle.

In conclusion, the chemical formulation employed on the natural nail that is capable of enhancing and also assisting adhesion is called the nail primer.

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The radioactive isotope used in the dating of fossils thought to be less than 40,000 years old is ________________.
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