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Tamil Nadu Board of Secondary EducationSSLC (English Medium) इयत्ता ७

SSLC (English Medium) इयत्ता ७ - Tamil Nadu Board of Secondary Education Question Bank Solutions for Science

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Science
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The smallest unit of an element is ______.

[1.3] Matter Around Us
Chapter: [1.3] Matter Around Us
Concept: undefined >> undefined

The most abundant type of atom is the universe is ______.

[1.3] Matter Around Us
Chapter: [1.3] Matter Around Us
Concept: undefined >> undefined

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The most abundant type of atom is the universe is ______.

[1.4] Atomic Structure
Chapter: [1.4] Atomic Structure
Concept: undefined >> undefined

______ is a substance that is made up of three oxygen atoms chemically combined.

[1.3] Matter Around Us
Chapter: [1.3] Matter Around Us
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______ is a substance that is made up of three oxygen atoms chemically combined.

[1.4] Atomic Structure
Chapter: [1.4] Atomic Structure
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An atom of Oxygen (O) and two atoms of hydrogen (H.) combine to form a molecule of ______.

[1.3] Matter Around Us
Chapter: [1.3] Matter Around Us
Concept: undefined >> undefined

An atom of Oxygen (O) and two atoms of hydrogen (H.) combine to form a molecule of ______.

[1.4] Atomic Structure
Chapter: [1.4] Atomic Structure
Concept: undefined >> undefined

Lead is also known as plumbum.

[1.3] Matter Around Us
Chapter: [1.3] Matter Around Us
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Lead is also known as plumbum.

[1.4] Atomic Structure
Chapter: [1.4] Atomic Structure
Concept: undefined >> undefined

What is the fundamental particle of an element?

[1.3] Matter Around Us
Chapter: [1.3] Matter Around Us
Concept: undefined >> undefined

What is the fundamental particle of an element?

[1.4] Atomic Structure
Chapter: [1.4] Atomic Structure
Concept: undefined >> undefined

What are the 3 most abundant atoms on the earth?

[1.3] Matter Around Us
Chapter: [1.3] Matter Around Us
Concept: undefined >> undefined

What are the 3 most abundant atoms on the earth?

[1.4] Atomic Structure
Chapter: [1.4] Atomic Structure
Concept: undefined >> undefined

The ______ are combination of atoms of various elements or the same element.

[1.4] Atomic Structure
Chapter: [1.4] Atomic Structure
Concept: undefined >> undefined

The ______ are combination of atoms of various elements or the same element.

[1.3] Matter Around Us
Chapter: [1.3] Matter Around Us
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Heat energy is always transferred from ______ to ______ temperatures.

[2.1] Heat and Temperature
Chapter: [2.1] Heat and Temperature
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When a substance is heated, its temperature ______.

[2.1] Heat and Temperature
Chapter: [2.1] Heat and Temperature
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A small change in the temperature causes change in ______ of a liquid.

[2.1] Heat and Temperature
Chapter: [2.1] Heat and Temperature
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Temperature is related to how fast the atoms within a substance are moving.

[2.1] Heat and Temperature
Chapter: [2.1] Heat and Temperature
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Kelvin is written as K also known as absolute scale as it starts from absolute zero temperature.

[2.1] Heat and Temperature
Chapter: [2.1] Heat and Temperature
Concept: undefined >> undefined
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