B loves a

a ignores b

a loves c

c ignores a

c loves d

d is stupid

Where do you get the c6h12o6 and o2 that is required for this process?

Which substance can not be broken down by chemical means? (1) ammonia (3) methane (2) antimony (4) water

Is petrol a conductor or an insulator

What does a molecule look like

Which information about a chemical reaction is provided by a potential energy diagram? (1) the oxidation states of the reactants and products (2) the average kinetic energy of the reactants and products (3) the change in solubility of the reacting

Predict whether litmus paper will turn red or blue when dipped in: a. washing powder (containing sodium carbonate) b. orange juice (containing citric acid) c. lemonade (containing H2CO₃) d. cleaner (containg NH₃)

Contrast the structures of ionic compounds and metals.

Which of the following is made of matter? a. the sun b. light c. heat d. energy

What basic equation is used to calculate the ph of a solution

Compare the advantages and disanvantage of fossil fuel use