7th Grade Study Guid Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
The ease and speed with which an element or compound combines with other elements or compounds | reactivity |
the temperature at which a substance changes from a solid to a liquid | melting point |
the measurement on how much mass of a substance is contained in a given volume | denisty |
the temperature at which a substance changes from a solid to a gas | boiling point |
the ability for a substance to ignite and burn | flammabilty |
the Greek symbol used in expressing the acidity alkline of an element | pH |
the abilty of a substance to altar it's form but doesn't change intom a new substance | physical properties |
the ability or ease of a substanceto transmit heat and / or electricty | conductivity |
the abilty of a substance to change into a new substance or combine with a substance | chemical properties |
the average mass of one atom of an element. Mass is calculated by combining the mass of protons and neutrons | atomic mass |
a small, positively charged particle in the nucleus of an atom | proton |
the smallest particle of an element | atom |
the name given to particles that are smaller than the atom and make up the atom | subatomic |
a term sometimes used instead of using atomic mass | atom weight |
the center of the atom with no electrical charge | nucleus |
the number which tells you how protons and electrons are found in an atom | atomic number |
a tiny, negatively charged particle the moves around the nucleus of an atom | electron |
a term that refers to the number and ARRANGEMENT OF ELECTRONS, NEUTRONS, AND PROTONS AN AN ATOM |
Created by:
mekaj98
Popular Chemistry sets