Show:
Physical/Chemical
Atoms
Measuring Mater
Elements
States
100
Physcial characteristics of a golf ball
What is white, round, textured ?
100
smallest particle in an atom that we have studied?
What is an electron?
100
Unit of measurement for mass
What is the gram or KG?
100
A pure substance that cannot be broken down by either chemical or physical means?
What is an element?
100
particles move very quickly and are spread far apart.
What is a liquid?
200
What is a chemical property of paper?
What is the ability to burn
200
protons and neutrons together are aka
What is nucleons?
200
Unit of measurement for weight?
What is the newton?
200
number that represents protons+neutrons
What is the atomic mass?
200
Causes water in a puddle to disappear
What is evaporaion?
300
Chopping wood - Physical or chemical change?
What is physical?
300
Area around the nucleus
What is the electron cloud?
300
Formula to calculate volume?
What is LxWxH?
300
Postively charged particle
What is the proton?
300
Liquid to a gas
What is boiling or vaporization?
400
Rusting metal? Physcial or chemical?
What is Chemical?
400
The Boron has an atomic number of 5, How many protons does it have?
What is 5?
400
Calculate the volume of a box that measures 10cm by 3cm by 5cm.
What is 150cm3?
400
neutrally charged particle?
What is a neutron?
400
gas to a liquid
What is condensation?
500
What is a physical and chemical property of a marshmallow?
What is white, soft and can burn?
500
The core of an atom is called its
What is the nucleus?
500
What is the density of a object that has a mass of 60 grams and a volume of 20cm3?
What is 3g/cm3?
500
Formula to calculate number of neutrons
What is mass - protons = neutrons
500
Sugar (C12H22O11)? Compound, element or mixture?
What is a compound?