 
 <prompt> text: ```Make use of the article to answer the questions.

Depleted uranium na also dey use as shielding material for some containers wey dem dey use to store and transport radioactive materials. While the metal itself dey radioactive, the high density make am more effective pass lead for stopping radiation from strong sources like radium. Other uses of depleted uranium include counterweights for aircraft control surfaces, as ballast for missile re-entry vehicles and as a shielding material. Due to the high density, this material dey inside inertial guidance systems and gyroscopic compasses. Depleted uranium dey preferred pass other metals wey get similar density because e dey easy to machine and cast and e no too cost. The main risk of exposure to depleted uranium na chemical poisoning by uranium oxide instead of radioactivity (uranium na only weak alpha emitter).

The discovery and isolation of radium inside uranium ore (pitchblende) by Marie Curie na wetin spark the development of uranium mining to extract the radium, wey dem use make glow-in-the-dark paints for clock and aircraft dials. This come leave plenty uranium as waste product, because e dey take three tonnes of uranium to extract one gram of radium. This waste product come dey used for the glazing industry, wey make uranium glazes very cheap and plenty. Apart from the pottery glazes, uranium tile glazes na the main use, including common bathroom and kitchen tiles wey fit come out in green, yellow, mauve, black, blue, red and other colors.

1. Wetin dem dey use to shield radioactive waste?
2. Give example of radioactive material wey e fit shield
3. Depleted uranium na metal?
4. E dey radioactive?
5. E dense?
6. Wetin else dem dey use am for?
7. E expensive?
8. Wetin be the main risk of e use?
9. Who discover radium?
10. Radium na part of wetin ore?
11. Wetin be the original uses of radium?
12. How much uranium dey needed to get one gram of radium?
13. How dem dey use the waste?
14. Uranium glaze cheap?
15. Wetin product the glaze dey used on?
16. In which colors?``` <response>: ```1. Depleted uranium
2. radium
3. yes
4. yes
5. yes
6. counterweights for aircraft control surfaces
7. no
8. chemical poisoning by uranium oxide
9. Marie Curie
10. uranium ore
11. glow-in-the-dark paints for clock and aircraft dials
12. three tonnes
13. the glazing industry,
14. yes
15. common bathroom and kitchen tiles
16. green, yellow, mauve, black, blue, red and other colors``` 