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Science stacks
| Question | Answer |
|---|---|
| alkali metals are | Are in group one |
| What is in period 2 and group 18?, on the periodic table? | Neon |
| What elements are NaCO, on the periodic table of elements? | Na=sodium C= carbon. O=oxygen |
| What element Does Na stand for? | Sodium |
| Is carbon a mixture, compound,or element? | Element |
| What does a chemical symbol mean? | The symbol for each element |
| What group and period is zinc in | Period 4 and group 12 |
| Is holmium in lanthanides or actinides | Lanthanides |
| Is the atomic number on the bottom or top of each element? | Top |
| Is kook-aid and water a physical or chemical change | Physical |