what is the process of a substance that changes from a solid directly to a gas without becoming a liquid

Which describes Ernest Rutherford's experiment? Positive particles are fired at gold foil. Most bounce back, but some pass through. Negative particles are fired at gold foil. Most bounce back, but some pass through.

Which outer planet has a characteristic storm called the Great Red Spot?

How has the Internet changed communication in the environmental sciences? A. It has made the spread of information faster and easier. B. It has made information more trustworthy. C.

Given that the density of TlCl (s) is 7.00 g/cm3 and that the length of an edge of a unit cell is 385 pm, determine how many formula units of TlCl there are in a unit cell.

90 nitroglycerin (c3h5n3o9) is a powerful explosive. its decomposition may be represented by this reaction generates a large amount of heat and many gaseous products.

What is demetri mendeleyev given credit for developing

Acetone used for rinsing glassware Group of answer choices 1. Pour it down the sink where you are rinsing the glassware 2. Collect it and dispose of it in the organic or acetone waste container 3.

Suppose a 500. mL fiask is filled with 1.8 mol of Cl 2, 0.60 mol of HCl and 0.40 mol of CCl4. The following reaction becomes possible: ci2 (g) + CHCİ 3 (g) - HCI (g) + CC, (g) The equilibrium constant K for this reaction is 5.

What combination of factors can change dry ice into a liquid

Rob is conducting an experiment in which he measures a person's body temperature in response to changes in air temperature. What is the independent variable that is manipulated in the experiment?