Unit B Chapter 1 Classifying Matter Jeopardy Template

Periodic Table	Changes	Atoms	Mixtures/Solutions
100 What is the chart that classifies elements by their properties? periodic table	100 What are at least 3 physical properties that you can use to describe an object? texture, odor, mass, magnetism, elasticity, shape, melting point	100 What is the smallest particle of an element? atom	100 What is lemonade an example of? A mixture or solution? solution
200 What is the approximate number of elements on the Periodic Table? 100	200 What is the physical property that describes how much a substance will stretch or bend? elasticity	200 What is the center of an atom where protons and neutrons are located? nucleus	200 What is a combination of of iron filings and powder sulfur an example of: a mixture or solution? mixture
300 What are the main particles of an atom and tell me their charges? proton- positive neutron-neutral electron- negative	300 What is a substance that can be combined with baking soda to combined carbon dioxide? vinegar	300 What is two or more atoms joined together and are the smallest unit of any substance? molecule	300 What are the 3 states of matter and give an example? solid, liquid, gas
400 What does the 2 represent in the expression CO2? 2 atoms oxygen	400 What is a change that produces new substances with new properties? chemical change	400 What are atoms of two or more different elements combined and give an example? compound
500 What is the correct way to find the number of neutrons in an element? Take the mass and subtract the number of protons/or atomic number	500 What is wood turning into ash an example of and explain why? chemical reaction- wood changes into a new substance, ash cannot be turned back into wood	500 What is number of electrons an atom has if there are 10 protons? 10

Unit B: Chapter 1: Classifying Matter

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