by Sunday | Dec 9 | Chemistry WAEC
A. 180.0° B. 109.5° C. 105.5° D. 90.0° Correct Answer: Option B B. 109.5°
by Sunday | Dec 9 | Chemistry WAEC
A. Covalent compounds would readily ionize in solution B. Covalent compounds consist of ions C. Hydrogen bond is formed between a metal and a non-metal D. Ionic compounds in solution would conduct electricity Correct Answer: Option D D. Ionic compounds in solution...
by Sunday | Dec 9 | Chemistry WAEC
A. distance of the outermost electron(s) from the nucleus B. size of the positive nuclear charge C. ability to attract shared electron(s) D. screening effect of the inner electron(s) Correct Answer: Option C C. ability to attract shared electron(s) Explanation These 3...
by Sunday | Dec 9 | Chemistry WAEC
A. Copper B. Graphite C. Neon D. Iodine crystals Correct Answer: Option A A. Copper
by Sunday | Dec 9 | Chemistry WAEC
A. Copper B. Graphite C. Neon D. Iodine crystals Correct Answer: Option A A. Copper