by Sunday | Dec 11 | Chemistry WAEC
A. acidic B. alkaline C. amphoteric D. neutral Correct Answer: Option B B. alkaline
by Sunday | Dec 11 | Chemistry WAEC
A. o B. 1 C. 2 D. 3 Correct Answer: Option D D. 3
by Sunday | Dec 11 | Chemistry WAEC
A. covalent bonding B. dative bonding C. hydrogen bonding D. ionic bonding Correct Answer: Option B B. dative bonding
by Sunday | Dec 11 | Chemistry WAEC
A. it is the weighted average mass of all its various isotopes B. it is the average mass of all the isotopes of the element C. the element has strong oxidizing ability D. the atom contains a higher number of neutrons than protons Correct Answer: Option B B. it is the...
by Sunday | Dec 11 | Chemistry WAEC
A. 17//18W B. 18//17W C. 35//17W D. 35//18W Correct Answer: Option C C. 35//17W