You are given the following substances with their melting and boiling points. Substance Melting point (°C) Boiling point (°C)

X -219 -183

Y 119 445

Z – 15 78
Find the state of x, y and z

PLS PLS PLS SOLVE THIS AND QUICKLY, PROMISE TO MARK BRAINLIEST TYSMMM :)

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.

What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of