Giving brainliest to whoever answers, correctly.

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?

What state of matter is ice a. liquid b. element c. solid d. gas

When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?