Metals are characterized as :good conductors of heat and electricity, things that melt and burn at relatively high temperatures, normally malleable (able to be hammered into sheets) and ductile (able to be drawn into a wire).
Metalloids or semimetals
What does a chemical bond refer to?
Physical change results in which of the following?
What are physical properties?
What are electrons?
What are neutrons?
The atomic number of an atom is based upon what?
What is the main concern with alkali metals?
Binary acids contain which of the following?
Oxyacids are materials that contain which of the following?
Which of the following is the best description of a mixture?
What is an atom?
Nonmetals have the following general properties
Helium, argon, krypton, xenon, and radon all lack the chemical reactivity observed for all other elements belong to which family?
Polar substances are described as ______
Ionic bonding is best described as________
Ionic or covalent compound that is used commercially in the form of a homogeneous mixture of two or more substances is called a____
