The answer is "They fracture." When struck with a rock hammer, minerals like quartz, obsidian, and hematite, fracture or break at random directions instead of along cleavage planes at consistent angles. This means that these minerals have no mineral cleavage and exhibit conchoidal or irregular fractures.
Answer:
So basicly it is basic
Explanation:
Take the -logarithm of the concentration of hydrogen ions that are in the solution: pH=−log(1×10−8M)=8. Therefore, the pH of the solution is 8
A crystal has a specific pattern, has a short range order. The
repeating subunits that are responsible for the shape of a crystal are known as
crystal lattice.
Answer:
When an electron is hit by a photon of light, it absorbs the quanta of energy the photon was carrying and moves to a higher energy state. One way of thinking about this higher energy state is to imagine that the electron is now moving faster, (it has just been "hit" by a rapidly moving photon).
Explanation: pls mark brainliest :))
Answer:
the answer is temperature