New Chpt 1 Study Gd Word Scramble
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Question | Answer |
Which substance can't be broken down into a simpler substance? | element |
All samples of an element are made up of atoms with the same... | atomic number |
What phase has a definite geometric pattern, definite shape and definite volume? | solid phase |
All atoms of a substance have the same atomic number. This substance is classified as .... | an element |
Which type of matter is made up of two or more different elements that are chemically combined in definite amounts? | a compound |
What phase has no definite shape and no definite volume? | gas phase |
The phase that matter keeps its own shape is | solid phase |
A nail rusting is an example of a chemical or physical reaction? | chemical reaction |
Is baking a cake a physical or chemical change? | chemical change |
This phase has no definite shape but does have a definite volume... | liquid phase |
Is something weighs more than the water it displaces, it will.... | sink |
What are the particles called that make up all matter? | atoms |
Mass is a measure of... | matter |
What do we call an objects ability to float? | buoyancy |
What do we call the building blocks of all matter? | atoms |
Hardness, odor, color and density are a few examples of the way you can describe matter and are examples of... | physical properties |
Any solid, liquid, or gas is.. | matter |
The amount of mass in a given amount of space is called | density |
The amount of matter in an object is | mass |
A change in size shape, or state without forming a new substance is called | physical change |
The smallest particle of an element that has the chemical properties of the element is ... | atom |
A negatively charged particle that moves around an atom's nucleus is... | electron |
The number of protons in an atom of an element is.. | atomic number |
Any group of elements that conducts heat and electricity, is shiny and bendable is | metal |
A particle with no charge inside an atom's nucleus is a... | neutron |
A way of using letters and numbers to show how much of each element is in a substance is called.. | chemical formula |
A reaction that gives off heat... | exothermic reaction |
a Link that atoms or electrically charged particles can form with each other | chemical bond |
A particle that has unequal numbers of protons and electrons is | ion |
When you combine 2 or more elements through a chemical process, you get a(n) | compound |
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rubydoodle
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