Concepts Flashcards by J D

Q

Human Life

A

C H O N S P

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Q

Human Body

A

C H O N

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Q

Elements for Human Life

A

Ca P K S Cl Na Mg

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Q

Essential component of proteins

A

Sulfur

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Q

Necessary for normal growth and development

A

Chlorine

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Q

Lowest possible temperature

A

Absolute Zero

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Q

SG is often measured by

A

hydrometer

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Q

Same no. of protons, different no. of neutrons

A

Isotopes

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Q

All colored substances

A

Halogen

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Q

Higher frequency than gamma rays

A

Cosmic rays

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Q

Considered radioactive

A

Tritium

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Q

Changing of an element into another

A

Transmutation

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