Celsius scale is related to kelvin scale by the following equation,
⁰C = K-273
°C = K-273
So as here temperature is given in kelvin, so it can be converted into celsius as follows:
So 20 K = 20K-273 °C
= -253 °C .
So, the 20 K temperature equals to -253 °C.
So , -253 °C is equals to 20 K or 20 K temperature equals to -253 °C.
Answer:
A.
Explanation:
the gradual movement of the continents across the earth's surface through geological time.
Answer:

<h3>Which of the following is the correct definition for electronegativity</h3>

<h3>А. The amount of energy to attract or bond electrons</h3>
False it can only be one to take place