A scientist is studying different greenhouse gases. Which two gases is the scientist most likely studying? A. water vapour and argon
B. methane and water vapour
C. carbon dioxide and oxygen
D. nitrogen and carbon dioxide

The grooves or folds of the brain are called

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.