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BabaBlast [244]
3 years ago
9

Can some one please help

Chemistry
2 answers:
Scilla [17]3 years ago
8 0

Answer:

Chadwick-he discovered the neutron. He discovered this by demonstrating a neutral particle with a mass the same as a proton through a reaction between gramma Ray's and a wax sample.

Rutherford-he discovered the concept of radioactive half-life, the radioactive element radon, and named alpha and beta radiation.

j.j.Thompson discovered that atoms where made up of smaller components. This had major effects for the field of physics.

:)

SVEN [57.7K]3 years ago
7 0

Answer:

⚣︎⚢︎ ᴥ︎︎︎ꕥꕥ⚠︎ ꧂☜︎︎︎ᴥ︎︎︎✌︎☯︎♲︎︎︎✍︎☝︎ᴥ︎︎︎ᴥ︎︎︎ᴥ︎︎︎☕︎☟︎︎︎꧂☟︎︎︎꧁☞︎︎︎☞︎︎︎☃︎꧁♧︎︎︎☟︎︎︎☂︎✍︎⚠︎☕︎☝︎♧︎︎︎♪☟︎︎︎

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