Subsection 5.1.1. The atom for Physics, IGCSE - revisedeck

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5.1.1. The atom

A subsection of Physics, 0625, through 5. Nuclear physics

Listing 10 of 85 questions

In the atomic model, an atom consists of a central mass, orbited by much smaller particles. central mass orbiting particle What is the name of the central mass and of the orbiting particles?

0625_s18_qp_11

MCQ

2018

Paper 1, Variant 1

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A neutral atom of argon-40 ( A ) and a neutral atom of potassium-39 ( K ) are compared. Which atom has more electrons, and which atom has more protons?

0625_s18_qp_11

MCQ

2018

Paper 1, Variant 1

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In the atomic model, an atom consists of a central mass, orbited by much smaller particles. central mass orbiting particle What is the name of the central mass and of the orbiting particles?

0625_s18_qp_12

MCQ

2018

Paper 1, Variant 2

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In the atomic model, an atom consists of a central mass, orbited by much smaller particles. central mass orbiting particle What is the name of the central mass and of the orbiting particles?

0625_s18_qp_13

MCQ

2018

Paper 1, Variant 3

View

In the atomic model, an atom consists of a central mass, orbited by much smaller particles. central mass orbiting particle What is the name of the central mass and of the orbiting particles?

0625_s18_qp_21

MCQ

2018

Paper 2, Variant 1

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In the atomic model, an atom consists of a central mass, orbited by much smaller particles. central mass orbiting particle What is the name of the central mass and of the orbiting particles?

0625_s18_qp_22

MCQ

2018

Paper 2, Variant 2

View

In the atomic model, an atom consists of a central mass, orbited by much smaller particles. central mass orbiting particle What is the name of the central mass and of the orbiting particles?

0625_s18_qp_23

MCQ

2018

Paper 2, Variant 3

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A simple model of the atom consists of small particles orbiting a central nucleus. Which row is correct?

0625_s19_qp_12

MCQ

2019

Paper 1, Variant 2

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Which statement about the structure of an atom is correct?

0625_s19_qp_13

MCQ

2019

Paper 1, Variant 3

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α-particles are directed at a metal foil. Most of the particles pass through the foil with little change in direction. A small proportion of the particles are scattered back through large angles. What does this evidence suggest about the structure of an atom?

0625_s19_qp_23

MCQ

2019

Paper 2, Variant 3

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Questions Discovered

85