Chemistry Crossword

Measure of the amount of matter in an
Smallest unit of an element
Properties that rely on the amount of matter present
Definite volume and shape
A good conductor of heat and electricity
Logical approach for solving problems
A measure of the gravitational pull on matter
The amount of space occupied by an object
The ratio of mass to volume or mass divided by volume
Refers to the closeness of measurements to the correct or excepted value of the quantity measured
Adams of the same element that have different masses
A general term for a specific isotope
6.022x10^23
The amount of a substance that contains as many particles as there are atoms in exactly 12 g of carbon-12
The mass of one mole of a pure substance
The distance between corresponding points on adjacent waves
The emission of electrons from a metal when light shines on the metal
Defined as the number of waves that pass a given point in a specific time
A particle of electromagnetic radiation having zero mass and carrying a quantum of energy
Mathematically the wave properties of electrons and other very small particles
A three-dimensional region around the nucleus that indicates the probable location of an electron
The group 18elements are called the
Refers to an outer main energy level occupied, in most cases, by eight electrons
The arrangement of the elements in order of their atomic numbers so that elements with similar properties fall in the same column, or group
The 14 elements with atomic numbers from 58 to 71
Group 1 elements
Group 2 elements
The d-block elements are metals with typical metallic properties
The group 17 elements
An atom or group of bonded atoms that has a positive or negative charge
A neutral group of atoms that are held together by covalent bonds
A single covalent bond
Double and triple bonds
The ability of a substance to be hammered or beaten into thin sheets
Created by equal but opposite charges that are separated by a short distance