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AysviL [449]
2 years ago
14

The group of elements that make up the smallest percentage of the periodic table are the

Chemistry
1 answer:
a_sh-v [17]2 years ago
5 0

Answer:

Explanation:wwwwwwwwwwwwwwwwwwww

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3 years ago
17. An industrially important element contains
likoan [24]

Answer:

Iron (Fe)

Explanation:

The number of electrons (-) is usually the same as the number of protons (+) in the atom of the element (unless it is an ion).

The element described has 26 electrons, so we can assume that it has 26 protons as well. The number of protons in an atom is the atomic number of element that the atom is.

Element 26 on the PTE is Iron (Fe), which does rust (oxidation) in air and water.

8 0
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Which of the following describes a use of thermal energy? * A heater warming a room A flashlight shining on a wall A football fl
katrin2010 [14]

Answer:

A heater warming a room

Explanation:

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6 0
3 years ago
Why do solids not diffuse​
Ulleksa [173]

Answer:

This is because of diffusion , the movement of particles from an area of high concentration to an area of low concentration. ... This means that diffusion does not happen in solids – the particles in a solid can only vibrate and cannot move from place to place.

8 0
2 years ago
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I will take a picture of the question ​
a_sh-v [17]

Answer:

yes as you wish

Explanation:

but why have u asked this

3 0
3 years ago
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