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gizmo_the_mogwai [7]
3 years ago
7

Things to know about radioactivity ?

English
1 answer:
expeople1 [14]3 years ago
4 0

Answer:

radioactivity

Explanation:

An unstable nucleus spontaneously emits particles and energy in a process known as radioactive decay. The term radioactivity refers to the particles emitted. When enough particles and energy have been emitted to create a new, stable nucleus (often the nucleus of an entirely different element), radioactivity ceases. As its name implies, radioactivity is the act of emitting radiation spontaneously. This is done by an atomic nucleus that, for some reason, is unstable; it "wants" to give up some energy in order to shift to a more stable configuration.

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What are Top 10 Fastest Land Animal Species and Speed. (need 10) and their speed
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Answer:

1. Cheetah

113 km/hr (70 mph)

They can accelerate from 0 - 60 mph in only 3 seconds.

2. Pronghorn Antelope

98 km/hr (61 mph)

They have a large heart and lungs which help them to go so fast.

3. Springbok

90 km/hr (56 mph)

They are extremely agile animals, they can leap 4 m into the air and jump up to 15 m in length.

4. Quarterhorse

88.5 km/hr (55 mph)

They excel at sprinting short distances.

5 = Thomson's Gazelle

80 km/hr (50 mph)

They have the ability to out last cheetah's in long chases and they can make swifter turns.

5 = Blue Wildebeest

80 km/hr (50 mph)

In order to defend themselves from predators, they run in large herds.

5 = Lion

80 km/hr (50 mph)

When hunting they combine stealth with bursts of speed.

8 = Elk

72 km/hr (45 mph)

They can outrun their main predators, grey wolves, coyotes and dogs.

8 = African Wild Dog

72 km/hr (45 mph)

They are endurance runners and they can achieve an average speed of 48 km/hr (30 mph) over a distance of 4.8 km (3 miles).

10. Coyote

69 km/hr (43 mph)

They use their speed to hunt rabbits, mice, squirrels and livestock.

Explanation:

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The correct answer is:  
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3 years ago
I need help with # 7,8,10,11
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Maybe you should read the book?
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In "Symptoms" John Steinbeck analyzes the post war effects of the soldiers from World War II and in “Ambush Tim O’Brien show his remember of a soldier that die in Vietnam war, he alludes to My Khe a Vietnam Beach during his story, the answer is A. World War II and the Vietnam War

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Which one of the following characteristics indicates that someone is observant?
yaroslaw [1]

Answer: C

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