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earnstyle [38]
3 years ago
7

Which of below Is something not do with our natural resources? Recycle, reduce, or reuse?​

Chemistry
2 answers:
IRISSAK [1]3 years ago
7 0

Answer:

Reduce

Explanation:

Please Give brainlest

Oksana_A [137]3 years ago
3 0
Reduce.
you do want to recycle cause they are limited. and you do want to reuse cause again limited.
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The total pressure of gases a, b, and c in a closed container is 4.1 atm. if the mixture is 36% a, 42% b, and 22% c by volume, w
Natali [406]

 The  partial  pressure of  gas C  is 0.902  atm


  calculation

partial pressure of gas c  =[( percent by volume of  gas   C /  total  percent)   x total pressure]


percent  by  volume of gas C= 22%

Total   percent  = 36% +42%  + 22%  = 100 %

Total  pressure  =  4.1 atm


partial  pressure  of gas C  is therefore =  22/100 x 4.1 atm = 0.902  atm

3 0
3 years ago
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What isotope is the product of the alpha (*2He) nuclear decay of Radon-222 (222U)?
NikAS [45]

Answer:

ⁿₐX => ²¹⁸₈₄Po

Explanation:

Let ⁿₐX be the isotope.

Thus, the equation can be written as follow:

²²²₈₆Rn —> ⁴₂α + ⁿₐX

Next, we shall determine the value of 'n' and 'a'. This can be obtained as follow:

222 = 4 + n

Collect like terms

222 – 4 = n

218 = n

Thus,

n = 218

86 = 2 + a

Collect like terms

86 – 2 = a

84 = a

Thus,

a = 84

ⁿₐX => ²¹⁸₈₄Po

²²²₈₆Rn —> ⁴₂α + ⁿₐX

²²²₈₆Rn —> ⁴₂α + ²¹⁸₈₄Po

3 0
3 years ago
List and briefly explain the four types of intermolecular forces of attraction.
kow [346]

Answer:

Which statements describe polyatomic ions? Check all that apply.

Polyatomic ions have many charges.

Polyatomic ions have one overall charge.

Polyatomic ions repel other ions to form ionic bonds.

Polyatomic ions attract other ions to form ionic bonds.

Polyatomic ions are made up of only one type of atom.

Polyatomic ions are made up of two or more types of atoms.Explanation:

8 0
3 years ago
HELP PLS- One student made the incomplete diagram shown below to represent the relationship between magma, igneous rocks, and me
Naya [18.7K]

Answer:

ignious b

Explanation:

burns on lava rock

5 0
3 years ago
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as the number of neutrons in the nucleus of a given atom of an element increases the atomic number of that element
algol [13]
There is no change to the atomic number. 
4 0
3 years ago
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