3 years ago

What are the 5 areas of chemistry

1 answer:

7 0

The 5 main branches of chemistry are physics, analytical, biochemistry, organic chemistry, and inorganic chemistry.

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zhenek [66]

Answer:

i am not sure but its 2 ican"t qry

Explanation:

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3 years ago

marta [7]

Answer: Tin (Sn)

Explanation: The electron configuration for tin (Sn) is shown in the picture. It's last electrons are:

5s^2 4d^10 5p^2

The valence electrons are in the 5th electron shell and include 2 each in the 5s and 5p orbitals.

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3 years ago

vredina [299]

Answer: C

Explanation:

The one closest to the atomic center, there is a single 1s orbital that can hold 2 electrons. At the next energy level, there are four orbitals.

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2 years ago

ch4aika [34]

Answer:

Science is really reliable because there is research and math and brains. Actual science are results from experiments, so it's mainly always correct.

Explanation:

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2 years ago

Novosadov [1.4K]

8.8176*10^9
Hope this helps!

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3 years ago