1:23 Understand why elements in the same group of the Periodic Table have similar chemical properties

Elements in the same group of the periodic table have the same number of electrons in their outer shells, which means they have similar chemical properties.

1.13 understand how vector quantities differ from scalar quantities
1.14 understand that force is a vector quantity
1.33 understand how the upward forces on a light beam, supported at its ends, vary with the…
2.02 understand how the use of insulation, double insulation, earthing, fuses and circuit…
2.03 understand why a current in a resistor results in the electral transfer of energy and…
2.08 understand how the current in a series circuit depends on the applied voltage and the…

Hydr0Gen2023-01-10T12:26:46+00:00Categories: (d) The Periodic Table, 1 Principles of chemistry, Edexcel iGCSE Chemistry|Tags: 1:23, Chemistry, Double, GCSE, GCSE_Chemistry_SpecPoint, SpecPoint, Topic: Halogens (D), Topic: Ions, Topic: Metal Reactivity & Halogens, Topic: Metals (D), Topic: Simple Molecules & Covalent Bonding|

Past paper questions on spec point:

Spec	Q'stion	Ans	MS
1:23	Jan '13 (1), Q 9 a iii	Answer	MkS
1:23	Jan '14 (1), Q 8 a	Answer	MkS
1:23	Jan '14 (1), Q 8 b	Answer	MkS
1:23	May '12 (1), Q 6 b	Answer	MkS
1:23	May '14 (2), Q 3 b	Answer	MkS
1:23	May '17 (1R), Q 4 a ii	Answer	MkS

1:23 Understand why elements in the same group of the Periodic Table have similar chemical properties

1:23 Understand why elements in the same group of the Periodic Table have similar chemical properties

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