If the question includes x only than it’s value would be 1
Answer:
these elements do not have the same masses.
D. Anthracite is the correct answer I’m 95% sure
Answer:
Heating is the best method
Explanation:
When a mass of crystals containing Water of crystallization is heated sufiiciently to a high temperature, water vapor may be driven off the crystals by the action of heat alone.
Answer:
the average distance of the outermost electron shell from. the nucleus.
Explanation:
