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lions [1.4K]
2 years ago
10

as the solar nebula cooled which compounds were the first to condense from a gas to a solid? Rock water ice or metal

Chemistry
1 answer:
vladimir2022 [97]2 years ago
6 0

As the solar nebula cooled METAL compounds are the first to condense from a gas to a solid. The solar nebula gave birth to the Solar system.

A solar nebula is a disc-shaped cloud of gases and grain dust, which gave birth to the Sun and planets of the Solar system, approximately 4.6 billion years ago.

The solar nebula is at the beginning a mixture of interstellar gases (hydrogen and helium) and dust grains.

As the solar nebula cools, heavy elements such as metals in the disk condensate into planetesimals.

Learn more in:

brainly.com/question/14151385

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Question 1 (4 points)
oee [108]

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4 0
3 years ago
What is the significance of the Roman Numeral when naming binary ionic compounds?
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Answer:

Roman numbers are oxidation state of the metals

Because some elements of metals show more than one oxidation state like iron Fe2+ in ferrous and Fe3+ in ferric.

Explanation:

8 0
2 years ago
How many moles of water are in a beaker with 50 mL?
tatiyna

Answer:

Number of moles = 2.8 mol

Explanation:

Given data:

Number of moles of water = ?

Volume of water = 50 mL

Density of water = 1.00 g/cm³

Solution:

1 cm³ =  1 mL

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Mass = 1.00 g/mL× 50 mL

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Number of moles = mass/molar mass

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Explanation:

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