the temperature at which a liquid freezes is called its freezing point. water has a freezing point of 32°f…

the temperature at which a liquid freezes is called its freezing point. water has a freezing point of 32°f. mercury is a metallic substance that is liquid at room temperature. it has a freezing point of -38°f. how much warmer is the freezing point of water than the freezing point of mercury? °f

the temperature at which a liquid freezes is called its freezing point. water has a freezing point of 32°f. mercury is a metallic substance that is liquid at room temperature. it has a freezing point of -38°f. how much warmer is the freezing point of water than the freezing point of mercury? °f

Answer

Explanation:

Step1: Identify the temperatures

Freezing - point of water = $32^{\circ}F$, Freezing - point of mercury = $- 38^{\circ}F$.

Step2: Calculate the difference

To find how much warmer the freezing - point of water is than that of mercury, we subtract the freezing - point of mercury from the freezing - point of water. So, $32-(-38)$. Using the rule $a - (-b)=a + b$, we have $32+38 = 70$.

Answer:

$70$