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777dan777 [17]
1 year ago
14

State and Explain the trend in the atomic radius down a group

Chemistry
1 answer:
balu736 [363]1 year ago
7 0

Explanation:

<h2>The number of energy levels (n) increases, so there is a greater distance between the nucleus and the outermost orbital.</h2>
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Furkat [3]
I don't know if this will help but here are some chemical properties of acids and bases : 
taste: sour (vinegar)
base: bitter (baking soda)

smell: frequently burns nose
base: usually no smell (except NH3)

texture: sticky
base: slippery

reactivity: frequently react with metals to form H2
base: react with many oils and fats
6 0
3 years ago
elements on the right side of the periodic table differ from the elements on the left side in that elements on the right side
yarga [219]

Element  on the right side  of the periodic  table  differ from the elements on  the left side  in that elements on the <em>right  side  are non   metallic  and tends to be gases at room  temperature.</em>


<em>  </em><u>Explanation</u>

In the periodic table there element in  the right side , left side and those  which are in between.

  •  Example of element  in the right side is  fluorine  chlorine, neon, Argon   among others.
  • This element have higher  effective nuclear  charges   and  stabilize electrons more effectively.
  • there electrostatic  intermolecular  forces  are generally weak  therefore they  exist in  liquid or gaseous state.
7 0
3 years ago
2C4H10+13o2= 8CO2+10H2O
Gennadij [26K]

Answer:

your answer will be between 16-17 moles

Explanation:

The combustion of butane is 2 C4H10 + 13 O2 = 8 CO2 + 10 H2O. Every two moles of C4H10 can produce 10 moles of water,

5 0
3 years ago
In a covelant bond two atoms are held together by the attraction between ____. The number of covalent bonds that an atom can for
Ad libitum [116K]

Answer:

them,2

Explanation:

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What types of environmental issues are facing the residents of Baltimore? Be specific. Examples of environmental issues include
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Answer:

Climate change is already impacting Baltimore residents, businesses and visitors. As atmospheric warming from greenhouse gases persists, Baltimore residents can expect to experience; Extreme temperatures. Excessive demand for cooling power, increasing demand on the electrical grid.Maryland's climate is changing. ... In the coming decades, changing the climate is likely to increase coastal and inland flooding; harm marine, wetland, and inland ecosystems; disrupt fishing and farming; and increase some risks to human health. Our climate is changing because the earth is warming.

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3 years ago
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