What type of weapon is consisted with low velocity spatter

Chlorine has an atomic number of 17. How many protons are in an atom of chlorine? A. 17 B. 18 C. 35 D. 52

Which of the following observations led physicist James Chadwick to perform experiments that eventually led to the discovery of the neutron? A. Protons alone were not able to account for the density of an atoms nucleus. B.

The CI-B-Cl bond angle in the BCl_3 molecule is O 180° O 90° O 120° 060° 109.5°

In a combustion reaction, 46.0 of ethanol reacts with 96.0 of oxygen to produce water and carbon dioxide. If 54.0g of water is produced, how much carbon dioxide is produced?

According to newtons first law of motion an object at rest tends to stay at rest unless what?

How much heat is absorbed by a 37g iron skillet when its temperature rises from 8oC to 24oC?

What chemical reaction occurs when an acid reacts with a base

Which of the following processes is spontaneous? A). building a house B). launching a satellite into orbit C). drops of dye dispersing in a clear solution D). cleaning your bedroom E). a ball rolling up a hill

What mass of hydrogen is produced from 5.71 mol of aluminum?

Which term represents an intermolecular force in a sample of water? * ?