Sample Quiz

Which of the following correctly puts the elements in order of increasing first ionisation energy?

Which of the following statements about the third period is not true as we move from left to right?

Which of the following is incorrect about magnesium?

Which of the following is correct about barium?

Which of the following lists elements in order of increasing reactivity?

Which halide ion gives a pale yellow precipitate with silver nitrate?

Which of the following reacts with potassium bromide to give a yellow solution?

What is the reaction called in which chlorine reacts with sodium hydroxide to form sodium chlorate (I)?

Which of the following is incorrect?

Which of the below statements is correct?
I. Metal oxides are acidic
II. Aluminium oxide is amphoteric
III. Non-metals form neutral oxides