Practice Periodic trends with authentic MYP MYP Chemistry exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like atomic structure, chemical reactions, and organic chemistry. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
How does the atomic radius of the Group 2 element in Period 4 compare to the Group 1 element in the same period?
In Period 3, the attraction between the nucleus and outer electrons becomes stronger because the number of __________ increases while shielding remains relatively constant.
True or False: Atomic radius is standardly measured as half the distance between the nuclei of two bonded atoms of the same element.
Chlorine is widely utilized in water purification systems because of its high reactivity, which allows it to kill harmful __________ and provide safe drinking water.
True or False: As you move down any group in the periodic table, the increase in nuclear charge is the dominant factor that causes the atomic radius to increase.
As you move down Group 1, the first ionisation energy decreases because the outer electron is __________ the nucleus, making it easier to remove.
When potassium () reacts with water, which specific observation distinguishes its reactivity from lithium ()?
Fill in the blank: Helium () is used to fill balloons instead of other gases because it is stable, possesses a full valence shell, and is __________.
Based on periodic trends, what would you predict about the properties of an element located directly below caesium () in Group 1?
Why does the reactivity of Group 17 halogens decrease as you move down the group?
Practice Periodic trends with authentic MYP MYP Chemistry exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like atomic structure, chemical reactions, and organic chemistry. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
How does the atomic radius of the Group 2 element in Period 4 compare to the Group 1 element in the same period?
In Period 3, the attraction between the nucleus and outer electrons becomes stronger because the number of __________ increases while shielding remains relatively constant.
True or False: Atomic radius is standardly measured as half the distance between the nuclei of two bonded atoms of the same element.
Chlorine is widely utilized in water purification systems because of its high reactivity, which allows it to kill harmful __________ and provide safe drinking water.
True or False: As you move down any group in the periodic table, the increase in nuclear charge is the dominant factor that causes the atomic radius to increase.
As you move down Group 1, the first ionisation energy decreases because the outer electron is __________ the nucleus, making it easier to remove.
When potassium () reacts with water, which specific observation distinguishes its reactivity from lithium ()?
Fill in the blank: Helium () is used to fill balloons instead of other gases because it is stable, possesses a full valence shell, and is __________.
Based on periodic trends, what would you predict about the properties of an element located directly below caesium () in Group 1?
Why does the reactivity of Group 17 halogens decrease as you move down the group?