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Questions and Answers
What are the smallest units of matter that retain the properties of an element?
Which of the following elements comprises the highest percentage of the human body mass?
What type of energy is associated with matter in motion?
Which of the following is NOT considered one of the four major elements comprising 96% of the human body mass?
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Which of the following elements occurs in trace amounts in the human body?
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What is the term used to describe matter that has mass and occupies space?
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Which type of energy is reserved or stored within an object?
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What percentage of the human body's total mass is made up of lesser elements like calcium and potassium?
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Which of the following groups of elements primarily composes the vast majority of the human body mass?
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Elements that cannot be broken down into simpler substances by ordinary chemical methods are known as?
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Which of the following statements regarding trace elements in the human body is correct?
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Kinetic energy is associated with which of the following?
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Which element is NOT considered one of the four major components making up 96% of the human body's mass?
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Which of the following statements about atoms is accurate?
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Study Notes
Matter and Energy
- Matter is the physical substance of the universe and has mass and occupies space.
- Matter is affected by energy.
- Kinetic energy is the type of energy that puts matter in motion.
- Potential energy is stored energy.
Elements and Atoms
- All matter is composed of elements, which are substances that cannot be broken down into simpler substances by ordinary chemical methods.
- Atoms are the smallest unit of matter that retains the properties and characteristics of an element.
Elements of the Human Body
- Carbon, oxygen, hydrogen and nitrogen make up 96% of the human body.
- Calcium, phosphorus, potassium, sulphur, sodium, chlorine, magnesium and iron are “lesser elements” that comprise about 3.6% of total body mass.
- Aluminium, boron, chromium, cobalt, copper, fluorine, iodine, manganese, selenium, zinc, and others occur in trace amounts.
Matter and Energy
- Matter is the "stuff" of the universe.
- Matter has mass and occupies space.
- Energy can affect matter.
- Kinetic energy moves matter.
- Potential energy is stored energy.
Elements and Atoms
- All matter is made up of elements.
- Elements cannot be broken down into simpler substances.
- Atoms are the smallest units of matter that retain the properties and characteristics of an element.
Elements of the Human Body
- Carbon, oxygen, hydrogen, and nitrogen make up 96% of the human body.
- Calcium, phosphorus, potassium, sulfur, sodium, chlorine, magnesium, and iron make up 3.6% of total body mass.
- Trace amounts of elements like aluminum, boron, chromium, cobalt, copper, fluorine, iodine, manganese, selenium, zinc, and others are also present.
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Description
This quiz covers essential concepts of matter and energy, addressing their relationship and effects. It also dives into the elemental composition of matter, specifically focusing on elements and atoms, as well as the major and trace elements in the human body. Test your knowledge of these fundamental scientific principles.
