An artery carries blood away from the heart, a vein carries blood to the heart.
C3H6 and CH4
The empirical number is found by looking at the ratio of the numbers. For example, H20 and H402 have the same empirical formula because the ratio remained similar. 2 H to 1 O.
Answer:
If the chef is in a hurry we would assume he would want the pan to heat up so copper
Explanation:
A non-metal element bonds with a metal element.
in the periodic table IA and IIA are metal elements so they usually react with nonmetal elements of group VIIA.
<span>4 degrees C is when it is at its highest density
</span>
