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Ket [755]
3 years ago
6

How were over 100 elements discovered

Social Studies
1 answer:
sveta [45]3 years ago
8 0

Explanation:

The discovery of the new elements, and the new data on neutron capture, was kept secret on the orders of the U.S. Military until 1955 due to Cold War tensions. Later the Berkeley team was able to prepare elements 99 and 100 in the lab by neutron bombardment of Pu-239 in a cyclotron.

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Analyze the map below and answer the question that follows.
Lina20 [59]

Answer:

12

Explanation:

7 0
3 years ago
Bad road use has a direct impact on the physical and social
just olya [345]

Answer:

The correct answer is, physical and mental aspect of a person's life.

Explanation:

Bad road use has a direct impact on the physical and mental aspect of a person's life.

When a person uses a bad road, there are chances of encountering an accident on the way. This would directly impact the physical condition of the person. The accident could harm the person physically.

Secondly the accidents will lead to the increase of mental stress of the person. The accident may have a drastic impact on the mental health of the person.

So in this way, use of bad roads will have physical and mental impacts on the life of a person.

6 0
3 years ago
While attending a prestigious lecture at a New York City museum, Bob noisily belches several times and grossly picks his nose. H
kirill115 [55]

Answer:

Informal norms.

Explanation:

While attending a prestigious lecture at a New York City museum, Bob creates some disturbing activities and noises that include belches and picking nose. All the activities Bob does comes under the informal norms, which are generally grasped by people. Informal norms are never written and never discussed or taught.

5 0
3 years ago
Why was W.E.B. DuBois often seen as the intellectual opposition to Booker T. Washington?
Mekhanik [1.2K]

Answer:

Because DuBois argued that blacks should organize themselves politically and begin to claim their rights, while Washington argued that blacks should not confront whites but help each other.

Explanation:

Dubois and Washington were two black leaders, who strongly influenced the position of the African American population, however they had opposite thoughts. Dubois presented more intellectual thoughts, saying that blacks should seek political and civic education, obtaining enough information to combat the oppression of white citizens. However, Washington argued that blacks should not fight the oppression of white society, but should strive to earn their own livelihood and not irritate whites or get in their way.

Dubois believed that Washington's approach encouraged racism, while Washington believed that Dubois's approach encouraged violence against blacks.

6 0
3 years ago
Escribe cual e<br> la opinion de las personas que intervienen<br> la conversacion.
Veronika [31]

Answer:

Explanation:

Which of the following foreign actors did not come to support the United States during the revolutionary war?

8 0
2 years ago
Read 2 more answers
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