Which is the correct order to use in writing the name of an ionic compound?

What nuclide would be produced from the positron emission of Co-56?

Suppose you have 100 grams of radioactive plutonium-239 with a half-life of 24,000 years. how many grams of plutonium-239 will remain after a. 12,000 years b. 24,000 years c. 96,000 years?

Which element has atoms with only one completely filled principal energy level

Identify the combustion reaction. identify the combustion reaction. c (s) + o2 (g) → co2 (g) 2 h2 (g) + o2 (g) → 2 h2o (g) c3h8 (g) + 5 o2 (g) → 3 co2 (g) + 4 h2o (g) 2 c3h7oh (l) + 9 o2 (g) → 6 co2 (g) + 8 h2o (g) all of the reactions are examples

9. lonization energy is the amount of energy necessary to

What is the total number of oxygen atoms represented in the formula na2c03.10h2o?

Atoms of metallic elements tend to A) gain electrons and form negative ions B) gain electrons and form positive ions C) lose electrons and form negative ions D) lose electrons and form positive ions

Only a small amount of the energy used in an incandescent light bulb (regular bulbs commonly used in households) is actually converted into light.

Suppose we want to charge a flask with 1.9 g of sugar. We put the empty flask on a balance and it is determined to weigh 450 g. Enter the weight we would expect to see on the balance when we're done adding the sugar.

The billiard ball model was working model of the atom until Thomson discovered the