Which particle has a negative electric charge?

✅ D. Pyridoxine

✅ C. Nucleus

a: Molecule | b: Cell membrane | c: Nucleus | d: Electron shell Read more

✅ D. Paris Agreement

a: Ramsar Convention | b: Montreal Protocol only | c: Basel Convention | d: Paris Agreement Read more

✅ C. C6H12O6

✅ C. 11000

a: 1100 | b: 110 | c: 11000 | d: 1011 Read more

✅ B. Ozone layer

a: Mantle | b: Ozone layer | c: Tropospheric dust layer | d: Inner core Read more

✅ A. Aviculture

✅ D. 2000

a: 1002 | b: 20 | c: 200 | d: 2000 Read more