Properties And Structures Of Matter
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This quiz is on 5th grade science. It is about Properties and Structures of Matter. There will be questions about atoms, measures, elements, and all of that is about MATTER! Please don't cheat. . . . . . . I hope you studied! This is not that easy. . . But it is if you DID study! Enjoy your quiz and I hope you pass your test. . Online and at school! :)
- 1.
What is the definition of volume?
- A.
A measure of how much smell an object takes up
- B.
A measure of how much space an object takes up
- C.
Sound: How soft or how low
- D.
A line of precipitation
Correct Answer
B. A measure of how much space an object takes upExplanation
In this case, the answer is B because we are taking a quiz on science, and volume takes up space.Rate this question:
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- 2.
The measure of how tightly packed an object is...is called ____________.
- A.
Density
- B.
Matter
- C.
Sweater
- D.
Molecule
Correct Answer
A. DensityExplanation
Density is the measure of how tightly packed an object is. It is a physical property that describes the amount of mass per unit volume of a substance. The higher the density, the more mass is packed into a given volume, indicating a higher degree of compactness. Density is commonly used to compare the heaviness of different materials or substances and is calculated by dividing the mass of an object by its volume.Rate this question:
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- 3.
An _________ is the smallest unit of an element that remains the same properties of that element.
- A.
Compound
- B.
Ant
- C.
Molecule
- D.
Atom
Correct Answer
D. AtomExplanation
An atom is the smallest unit of an element that retains the same properties of that element. Atoms are composed of protons, neutrons, and electrons. They are the building blocks of matter and cannot be broken down further without losing the characteristic properties of the element. Compounds are formed when atoms of different elements combine, while molecules are made up of two or more atoms bonded together. An ant is a living organism and not related to the properties of elements.Rate this question:
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- 4.
The temperature at which a substance changes from a liquid to a solid is called the ______________ __________.
- A.
Melting point
- B.
Boiling point
- C.
Freezing point
- D.
Sweating point
Correct Answer
C. Freezing pointExplanation
The temperature at which a substance changes from a liquid to a solid is called the freezing point. This is the temperature at which the substance loses enough heat energy to solidify and form a solid state.Rate this question:
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- 5.
What is an element?
- A.
A pure substance that cannot be broken down into any simpler substance
- B.
An animal with along trunk
- C.
A type of particle
- D.
The force of gravity between the sun and pluto
Correct Answer
A. A pure substance that cannot be broken down into any simpler substanceExplanation
An element is a pure substance that cannot be broken down into any simpler substance. This means that it consists of only one type of atom and cannot be further divided or separated into other substances. Elements are the building blocks of matter and are represented by symbols on the periodic table. They can combine with other elements to form compounds, but they themselves cannot be broken down into simpler substances.Rate this question:
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- 6.
What is a chemical combination of two or more elements into a single substance?
- A.
Compound
- B.
Liquid
- C.
Mass
- D.
Proton
Correct Answer
A. CompoundExplanation
A compound is a chemical combination of two or more elements into a single substance. When elements chemically react with each other, they form compounds with unique properties and characteristics. Compounds are made up of atoms of different elements that are bonded together in specific ratios. These bonds can be either ionic or covalent, depending on the nature of the elements involved. Compounds have a fixed composition and can be represented by a chemical formula.Rate this question:
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- 7.
_______________ _________ is the particular temperature for each substance at which it changes state from a liquid to a gas.
- A.
Boiling point
- B.
Sleeping point
- C.
98 degrees
- D.
Melting point
Correct Answer
A. Boiling pointExplanation
The boiling point is the particular temperature for each substance at which it changes state from a liquid to a gas.Rate this question:
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- 8.
What is a molecule?
- A.
A pie that has 7 atoms together
- B.
A particle that contain more than one atom joined together
- C.
A store in Fredericksburg
- D.
A temperature that is over 1000 degrees
Correct Answer
B. A particle that contain more than one atom joined togetherExplanation
The correct answer is "a particle that contains more than one atom joined together." A molecule is a fundamental unit of a chemical compound that consists of two or more atoms bonded together. This definition accurately describes the nature of a molecule as a particle formed by the combination of atoms.Rate this question:
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- 9.
The temperature at which a solid changes into a liquid is called the __________________ ______________.
- A.
Friendship point
- B.
Highlight point
- C.
Freezing point
- D.
melting point
Correct Answer
D. melting pointExplanation
The temperature at which a solid changes into a liquid is called the melting point.Rate this question:
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- 10.
The uncharged particle in the nucleus of an atom is the _____________.
- A.
Molecule
- B.
Nucleus
- C.
Neutron
- D.
Electron
Correct Answer
C. NeutronExplanation
The uncharged particle in the nucleus of an atom is the neutron. Unlike protons and electrons, which carry positive and negative charges respectively, neutrons have no charge. They are responsible for adding mass to the nucleus without contributing to the overall charge of the atom. Neutrons play a crucial role in determining the stability and properties of an atom, such as its nuclear reactions and isotopes.Rate this question:
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- 11.
The dense center of an atom where most of its mass is...is called the__________.
- A.
Neutron
- B.
Nucleus
- C.
Sunlight
- D.
Plants
Correct Answer
B. NucleusExplanation
The dense center of an atom where most of its mass is located is called the nucleus. The nucleus contains protons and neutrons, which are the particles that make up the majority of an atom's mass. The neutrons have no charge, while the protons have a positive charge. The nucleus is surrounded by a cloud of electrons, which have a negative charge, and they orbit around the nucleus in specific energy levels. The nucleus is crucial for the stability and overall structure of an atom.Rate this question:
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- 12.
Solid, Liquid, and Gas are call the 3 __________ ___ ______________.
- A.
States of matter
- B.
States of mass
- C.
3 types of atoms
- D.
A particle
Correct Answer
A. States of matterExplanation
The given correct answer states that solid, liquid, and gas are called the states of matter. This is because matter exists in different forms, and these three are the most common states in which matter can exist. Solid refers to a state where particles are tightly packed and have a fixed shape, liquid refers to a state where particles are close together but can move freely, and gas refers to a state where particles are far apart and move freely. These states of matter are fundamental concepts in chemistry and physics.Rate this question:
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Mar 21, 2023Quiz Edited by
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Mar 19, 2009Quiz Created by
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