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OLEGan [10]
3 years ago
10

Compare krypton and bromine in terms of chemical stability

SAT
1 answer:
Lady_Fox [76]3 years ago
6 0
Krypton (Kr) and bromine (Br) are Period 4 elements that are also called p-block elements. Krypton is a noble gas while bromine is a halogen.
While comparing the stability of the two elements, Krypton is more stable than bromine. This is because being a noble gas, Krypton follows the octet rule and maintains its stability. Bromine has 35 electrons and the outer most valence shell has 7 electrons so its unstable. Krypton has 36 electrons and  8 electrons in the valence shell so its stable.
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In "a march in the ranks hard-prest, and the road unknown," readers can infer the speaker is shocked by the scene he encounters
Andreas93 [3]

There are different ways to support an inference. The lines from the poem that support this inference is “These I resume as I chant, I see again the forms, I smell the odor,”.

  • To support the inference is simply known as  way or act through which one can draw or reach a specific conclusion about something from different facts gathered.

A March in the Ranks Hard-Prest, and the Road Unknown  is known to be a poem that was written by Walt Whitman.

See full question below

In “A March in the Ranks Hard-Prest, and the Road Unknown,” readers can infer the scene inside the church will leave a lasting impression on the speaker.

Which excerpt from the poem supports this inference?

“The glisten of the little steel instruments catching the glint of the torches,”

“By these, crowds, groups of forms vaguely I see on the floor, some in the pews laid down,”

“Our army foil’d with loss severe, and the sullen remnant retreating,”

“These I resume as I chant, I see again the forms, I smell the odor,”

Learn more about a march in the ranks hard-prest from

brainly.com/question/25211459

7 0
3 years ago
Which of the following is a natural event that is caused by the
zimovet [89]

Answer:

The rise and fall of ocean tides

Explanation:

3 0
3 years ago
Read 2 more answers
If a perfectly competitive firm is a price taker, then
4vir4ik [10]

If a perfectly competitive business firm is a price taker, then: A. pressure from competing firms will force acceptance of the prevailing market price.

<h3>What is a perfectly competitive market?</h3>

A perfectly competitive market can be defined as a type of market that is typically characterized by many buyers and sellers of homogeneous products, and there is free entry and exit in the market.

<h3>What is a price taker?</h3>

A price taker can be defined as a business firm that is operating in a perfectly competitive market and is generally required to take the prevailing market price for its homogeneous product.

In this context, we can infer and logically deduce that pressure from other competing business firms would force acceptance of the prevailing market price when a perfectly competitive business firm is a price taker.

Read more on price here: brainly.com/question/11898489

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Complete Question:

If a perfectly competitive firm is a price taker, then

A. pressure from competing firms will force acceptance of the prevailing market price.

B. it must be a relatively small player compared to its competitors in the overall market.

C. it can increase or decrease its output without affecting overall quantity supplied in the market.

D. quality differences will be very perceptible and will play a major role in purchasers' decisions.

6 0
2 years ago
Can someone help me please
Scrat [10]
Help with which one? 2 or 3
4 0
3 years ago
The operation manager at a tire manufacturing company believes that the mean mileage of a tire is21,009 miles with a variance of
max2010maxim [7]

The probability that the sample mean would differ from the population mean by less than 655 miles in a sample of 79 tires if the manager is correct is = 0.9805.

<h3>

What is the calculation for the above?</h3>

P (\bar{x} < 655) ≡ P [ |( \bar{x} - μ)/√(σ²/n) | <655/√(6,220,036/ 79)]

= P (| Z | < 3.55)

= P - 3.55 < Z < 3.55) Using the z -score table

= 0.9998 - 0.0193

= 0.9805

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5 0
2 years ago
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