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Fofino [41]
3 years ago
5

The elements potassium (K) and chlorine (CI) can form an ionic bond. Which of the following

Biology
1 answer:
musickatia [10]3 years ago
8 0

Answer:

As chlorine has 7 valence electrons, it tends to form bonds to gain one electron (to get a full valence shell of 8).On the other hand, potassium has one valence electron, so it tends to lose this electron to other atoms (and

become a cation)

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How are landslides and mudflows similar and different?
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Mudslides are caused unusually heavy rain or sudden thaw. they consist of mostly mud and water with fragments of rock and other debris. They're capable of moving house off of their foundations and can bury a place within minutes.
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A person infected with the human immunodeficiency virus may have any symptoms for a period of time. During this period, the viru
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It effects the body by causing symptoms like muscle aches, low-grade fever, headaches, sometimes rashes, swelling of the lymph glands may also occur, and flu-like illness. These are symptoms after a few weeks of being infected.

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The nursing instructor is discussing disorders of the hematopoietic system with the pre-nursing pathophysiology class. What dise
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3 years ago
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What are forest fires, temperature fluctuations, and floods all examples of?
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Answer:

Hey mate.....

Explanation:

This is ur answer.....

<h3>Abiotic, Density Independent Factors</h3><h3></h3><h3>                             OR</h3><h3></h3><h3>Most probably Global Warming....</h3><h3></h3>

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8 0
3 years ago
*EXTRA PTS* How much weight is needed for a 10 m high ball to achieve 400 J of potential energy?
mafiozo [28]

Answer:

,Mass of the Body = 10 kg.

Height = 10 m.

Acceleration due to gravity = 9.8 m/s².

Using the Formula,Potential Energy = mgh

= 10 × 9.8 × 10 = 980 J.

(b). Now, By the law of the conservation of the Energy, Total amount of the energy of the system remains constant.

∴ Kinetic Energy before the body reaches the ground is equal to the Potential Energy at the height of 10 m.

∴ Kinetic Energy = 980 J.

(c). Kinetic Energy = 980 J.

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∵ K.E. = 1/2 × mv²

∴ 980 = 1/2 × 10 × v²

∴ v² = 980/5

⇒ v² = 196

∴ v = 14 m/s.

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