Asking Google

This is     https://jim-quinn.blogspot.com/

Try          https://jim-quinn0.blogspot.com/    for a challenge!

            A CHALLENGE for you, below.....

https://jim-quinn4.blogspot.com/ for more detail
World Superbike Championship final round of the 2025 season
in Jerez on 19oct2025, on ITV4 Tuesday 8pm 21oct2025
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Central European Rally World Championship 19oct2025,
on ITV4 Tuesday 7pm 21oct2025

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19oct2025

The below is ONE Enquiry, in ONE question - it produced NONSENSE!!
STEM people would know, Do YOU? Thus, it is a CHALLENGE for you!!

Reference: Read engineering/technical books, not fictions fantasies......

My Request: what materials are liquid at 50 kelvin?  The Chrome (Google) response:

At 50K (-223.15C) most pure elements are solids or gases, with only a few noble gases being a gas at this temperature and many elements being solids. Common liquid elements like mercury (234K) and bromine (292K) are too far above 50K to be in a liquid state at this temperature. Therefore, there are no common elements that are liquid at 50K and it is likely that some very cold and specialized liquids would be needed to be in liquid state at this temperature. 

Examples of materials that are liquid at 50K (-223.15C)

• Helium: It is the only element that is liquid at 50 K at standard pressure. Its boiling point is approximately 4.2 K.
• Some molecules and compounds
• Liquid hydrogen: It boils at around 20K and its boiling point is -253C. At 50K, hydrogen is in a liquid state.

Examples of materials that are solid at 50K

• Mercury (solid)
• Bromine (solid)
• Gallium (solid)
• Iron (solid)
• Aluminum (solid)

Examples of materials that are gases at 50K

• Nitrogen (gas)
• Oxygen (gas)
• Neon (gas)
• Hydrogen (gas)

LOTS OF NONSENSE!!   You tell me in Comments below? Or, welcome to those who know my email address.......

Tomorrow I leave for my overseas holiday on the 1159 train, for a week. I will add my CORRECTIONS to this blog ABOVE then!!

                  JimQ       19oct2025 at 1045 uk bst

PS

My Chengdu Source (discovered in 2010) from his 18 charts describing the Engineering of High Temperature Superconductors (HTS) and mainly YBCO:

Subsequent Thinking has convinced the British to adopt a small Tokamak in their STEP Fusion Plant in Nottingham, because it is predicted to have Q = 20, while ITER Q = 10 (above), and so "smaller reactors produce better output" and are faster to build!!

                        JimQ