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Goshia [24]
2 years ago
7

What will the overall charge of an atom be if it has more protons than electrons?

Biology
1 answer:
sineoko [7]2 years ago
5 0

Answer:

D

Explanation:

A: Neutrally charged atoms have the same number of protons and electrons.

B: Negatively charged atoms have more electrons than protons. These are also called anions.

C: ironically charged is a molecule that has a charge so a cation or an anion. This option isn't correct becuase it's not specific enough for the question. An ion can be positively charged (cation) or negatively charged (anion).

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3 years ago
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A 35 kg child moves with uniform circular motion while riding a horse on a carousel. The horse is 3.2 m from the carousel's axis
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<h2>Hello!</h2>

The answer is:

b. \frac{2.11m}{s^{2}}

<h2>Why?</h2>

The centripetal acceleration or radial acceleration is present when an object is moving to describe a circular path. The centripetal acceleration is always perpendicular to the direction of the velocity and going inwards and towards the center.

The centripetal acceleration can be calculated using the following equation:

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From the statement we know that:

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So, calculating we have:

CentripetalAcceleration=\frac{{2.6^{2} \frac{m}{s} }}{3.2m}=\frac{{6.76\frac{m}{s} }}{3.2m}=\frac{2.11m}{s^{2} }

So, the correct answer is:

b. \frac{2.11m}{s^{2}}

Have a nice day!

8 0
3 years ago
An overlap in the niches of two species will most frequently result in interspecific cooperation A a hybridization of species B
lara [203]

Answer:

The correct answer is D. interspecific competition

Explanation:

Niche overlap occurs when two species share a same niche and use the same resource. So niche overlap most frequently leads to competition between these two species called interspecific competition.

So In interspecific competition, the individuals of two different species fight for the same resource present in their niche for their survival. For example, lions and leopard share the same niche because they prey on similar types of animals like deer, wild pigs, etc.

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5 0
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