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ra1l [238]
3 years ago
13

In 1953, who devopled the model that is shown below

Chemistry
1 answer:
PilotLPTM [1.2K]3 years ago
7 0
What model? can you screenshot it or send a link?
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An atom of aluminum in the ground state and an atom of gallium in the ground state have the same
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(4) total number of valence electrons, because they exist in the same group.
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Are we likely to run out of gold in the near future ?
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3 years ago
O que é VAPORIZAÇÃO, CONDENSAÇÃO, SUBLIMAÇÃO, FUSÃO, SOLIDIFICAÇÃO
ipn [44]

Answer:

Fusão: a substância volta do sólido para o líquido. Condensação: a substância muda de um gás para um líquido. Vaporização: a substância muda de líquido para gás. Sublimação: a substância muda diretamente de um sólido para um gás sem passar pela fase líquida.

7 0
3 years ago
Will mark as Brainliest.
SVETLANKA909090 [29]
<span>If I done the math correctly it is 3729J because you multiply 16.5 g  by the 2260 J/g and get 3729 J</span>
4 0
3 years ago
How many moles are in 7.46 x 1025 particles of iron
sladkih [1.3K]

Answer:

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=1.238×10^48 mole is a required answer.

4 0
2 years ago
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