Answer:
g. red, orange, yellow, blue
Explanation:
red is the hottest color and blue is the coolest. :)
Since mole ratio of magnesium to hydrochloric acid is 1:2, the answer is 1 mole of HCL.
Answer:
velocity
Explanation:
The definition of acceleration is: Acceleration is a vector quantity that is defined as the rate at which an object changes its velocity. An object is accelerating if it is changing its velocity.
Talc is the softest known mineral which is why it <span>has a Mohs hardness of 1. The Mohs Hardness Scale is the most popular way of measuring and testing the hardness of a mineral. The Mohs hardness ranges from 1 (softest) to 10 (hardest). The hardest mineral with a Mohs hardness of 10 is diamond.
Talc is a clay mineral composed of magnesium silicates commonly used in making powder, paint, cosmetics, and many other products.</span>