Question
Get off that phone and start learning its chemistry. For 10 points each:
[10e] This alkali metal with atomic number 3 and symbol Li is found in namesake “ion batteries” in phones.
ANSWER: lithium
[10m] This element, found in the ore wolframite, is used to make the microphone and speaker in mobile phones. Its atomic symbol is W.
ANSWER: tungsten
[10h] This dull black metal ore is where the elements niobium and tantalum are extracted from, the latter of which is used in capacitors.
ANSWER: coltan [accept columbite–tantalite]]
<Science - Chemistry>
Data
| Team | Opponent | Part 1 | Part 2 | Part 3 | Total |
|---|---|---|---|---|---|
| USN A | Merrol-Hyde | 10 | 10 | 0 | 20 |
| USN B | USN MS | 10 | 10 | 0 | 20 |
Summary
| Tournament | Edition | Exact Match? | Heard | PPB | Easy % | Medium % | Hard % |
|---|---|---|---|---|---|---|---|
| Snowball Fight 2 | 1/11/2025 | Y | 2 | 20.00 | 100% | 100% | 0% |