Given that oxygen has an atomic number of eight determine how many protons and neutrons are in the isotope 16O or oxygen - 16

8 protons and 9 neutrons

8 protons and 8 neutrons

8 protons and 7 neutrons

16 protons and 0 neutrons

How many 150 mg tablets should a 50.4 lb child take to receive the same dosage?

Neutrons are found in the nucleus and separate the other particles so that the strong force can hold the nucleus together.

What energy do glow sticks convert to?

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs

Write a complete reaction of succinic acid and acetic anhydride

In which one of the following solutions is silver chloride themost soluble? A. 0.744 M LiNO3 B. 0.0176 M NH3 C. 0.181 M HCl D. 0.181 M NaCl E. pure water

A 5.701 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 12.28 grams of CO2 and 5.029 grams of H2O are produced. In a separate experiment, the molar mass is found to be 102.1 g/mol.

One amu is equal to the mass of an electron the mass of one proton or one electron the mass of one neutron or one electron the mass of one neutron or one proton

Given an unknown mixture consisting of two more substances, explain how could you determine whether that mixture is a true solution, a colloid or a suspension

Which isotope of lithium has 3 neutrons?