Title: REFRESH YOUR KNOWLEDGE ABOUT LITHIUM

Q: Lithium is .....
- a metal (correct)
- a non metal
- a transition metal
- a noble gas

Q: Lithium has......
- 4 neutrons (correct)
- 4 protons
- 3 neutrons
- 7 neutrons

Q: Lithium has ....
- an atomic number of 3 (correct)
- an atomic mass of 3
- an oxidation number of 3
- an oxidation number of -3

Q: Lithium is a member of .....
- the alkali group (correct)
- the halogens group
- the alkaliearth group
- the chalcogens group

Q: At room temperature Lithium is ....
- solid (correct)
- liquid
- plasma
- gas

Q: Lithium is ....
- the lightest of the solid elements (correct)
- denser than water
- the most dense of the solid elements
- the denser element used in electronics

Q: Lithium reacts with ....
- water and nitrogen (correct)
- with carbon dioxide
- with nitrogen and carbon dioxide

Q: Lithium is use to treat
- bipolar disorders (correct)
- Covid illness
- headaches
- Alzheimer illness

Q: Due to its high reactivity with water, ....
- atomic lithium never occurs freely in nature (correct)
- ionic lithium never occurs freely in nature
- lithium chloride never occurs freely in nature
- lithium carbonate never occurs freely in nature

Q: Lithium can ....
- act as an electrical conductor (correct)
- act as an electrical isolator
- act as an electrical conductor and isolator

Q: Lithium and lithium-ion batteries are ...
- non-rechargeable and rechargeable, respectively (correct)
- the same
- both rechargeable
- rechargeable and non-rechargeable, respectively