Metalloids make up the elements that line the line. Both metallic and nonmetallic qualities can be found in them. More electrons are typically gained than lost by the elements to the line's immediate right.
On the periodic table, the nonmetals are to the right of the stair-step line. In chemical processes, metals frequently lose electrons and produce positive ions.
<h3>What is Periodic Table ? </h3>
The chemical elements are shown in tabular form on the periodic table, sometimes referred to as the periodic table of the elements. It is frequently used in physics, chemistry, and other sciences and is frequently regarded as a symbol of chemistry.
<h3>What are Metalloids?</h3>
The term is usually applied to a group of six to nine elements (boron, silicon, germanium, arsenic, antimony, tellurium, and possibly bismuth, polonium, astatine) near the middle of the P block or main block of the periodic table increase.
- Metals are typically hard, bright, fusible, malleable, and ductile elements with excellent electrical and thermal conductivity.
- Non-metals are elements that do not have metallic properties. Metalloids are elements with properties intermediate between those of metals and nonmetals.
- In some cases, these elements are referred to as semimetals.
- Examples of metalloids include boron, silicon, tellurium, germanium, arsenic, antimony. Others include aluminum, astatine, polonium, etc.
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Answer:
2.67 m
Explanation:
We can write the proportion several ways. One of them is ...
(model to Jupiter)/(Jupiter distance) = (model to Pluto)/(Pluto distance)
(model to Jupiter)/5.27 = 20 m/39.5 . . . . . fill in the numbers
(model to Jupiter) = 20 m(5.27/39.5) ≈ 2.67 m
The model of Jupiter should be placed 2.67 meters from the sun.
<u>Answer:</u> The value of 
for 
reaction is 
<u>Explanation:</u>
We are given:
Initial moles of nitrogen gas = 1.30 moles
Initial moles of hydrogen gas = 1.65 moles
Equilibrium moles of ammonia = 0.100 moles
Volume of the container = 1.00 L
For the given chemical equation:
<u>Initial:</u> 1.30 1.65
<u>At eqllm:</u> 1.30-x 1.65-3x 2x
Evaluating the value of 'x'
The expression of for above equation follows:
![K_c=\frac{[NH_3]^2}{[N_2]\times [H_2]^3}](https://tex.z-dn.net/?f=K_c%3D%5Cfrac%7B%5BNH_3%5D%5E2%7D%7B%5BN_2%5D%5Ctimes%20%5BH_2%5D%5E3%7D)
Equilibrium moles of nitrogen gas = 
Equilibrium moles of hydrogen gas = 
Putting values in above expression, we get:
Calculating the 
for the given chemical equation:
Hence, the value of for reaction is
By looking at a periodic table, we can conclude that the molar mass of lithium is 6.94g, the molar mass of zinc is 65.38g, and the molar mass of gold is 196.97g. Each of these quantities contains 6.02×1023 atoms of that particular element. The units for molar mass are grams per mole, or g/mol.
So The answers are Lithium, Gold, Zinc
Hope This Helps
~Zero~
