click below
click below
Normal Size Small Size show me how
Bench Mark Review
| Question | Answer |
|---|---|
| What is the correct temperature for melting point in Celsius? | 0 degrees. |
| What is the correct temperature for boiling point in Celsius? | 100 degrees. |
| What is name of the element that has the atomic of 38? | Strontium. |
| How many protons are there in Nickel? | There are 28 protons. |
| What group is Radon in? | Group 18. |
| What element is a nonmetal Gold,Manganese or Neon. | Neon is a nonmetal. |
| Which period is Boron in? | Period 2. |
| Which element is not a semi-conductor Strontium, Platinum or Mercury? | Strontium. |
| What is the element name that has an atomic mass of 102? | Nobelium |
| What is ductile, flexible and malleable? | Metal |
| What is dull and flexible? | Semi-conductors |
| What is dull, brittle and a bad conductor of heat? | Nonmetal |