| Question | Answer |
| How many protons does chlorine have? | 17
|
What charge does a calcium ion have? | +2
| How many electrons does a nitrogen ION have? |
| List a halogen. |
| Draw the Lewis structure for CO2. |
| Convert 5.0 grams of nitrogen into moles. |
| A 50-gram sample of an element has a half-life of 6 seconds. How much remains after 4 halflives? |
| Write the formula for iron (III) oxide. |
| An ionic compound contains _______________. |
| Uranium-238 undergoes the following decay--alpha, alpha, beta. What is the result? |
| How many neutrons does cobalt-59 have? |
| Write the electron configuration for sulfur. |
| Write the electron configuration for a calcium ION. |
| What's another name for group 2 elements? |
| How many electrons does a neutral bromine atom have? |
| Convert 43 miles to inches. |
| How many significant figures: 0.006050 |
| Calculate the molar mass of MgSO4 |
| Write a formula for platinum (II) iodate trihydrate. |
| Sketch a picture of an exothermic graph. Label the change in enthalpy. It has to be drawn clearly to earn this point! | |
