Matter
Change from a liquid to a gas.
What is evaporation?
The subatomic particle with a negative charge.
What is an electron?
The two main groups of elements in periodic table.
What are metals and non-metals?
The type of elements that bond to form an ionic compound.
What is metal and non-metal?
The type of elements that form a covalent compound.
What are two non-metals?
State of matter in which the particles are packed together.
What is a solid?
The part of the atom that contains protons and neutrons.
What is the nucleus?
The name of the vertical columns in the table.
What are families?
The chemical name of CuS.
What is copper (II) sulphide?
The chemical name of NCl.
What is nitrogen monochloride?
Matter is made up of two or more substances put together.
What is a mixture?
The maximum number of electrons in the fourth shell of an atom.
What is 18?
The information that an element's period tells us about its structure.
What is the number of electron shells?
The chemical formula for lead (IV) phosphate.
What is Pb3(PO4)4?
The chemical formula for trisulfur tetrabromide.
What is S3Br4?
Type of mixture that has distinct, visible parts.
What is heterogeneous?
These particles make up most of the mass of an atom.
What are protons and neutrons?
The ability of a metal to be hammered into thin sheets.
What is malleable?
The chemical structure of sodium chloride.
What is crystal lattice?
The term for two identical atoms covalently bonded together (i.e. H2)
What is diatomic?
Classification of compound that we exhale (not the name of the gas, but what kind of compound it is).
What is a covalent compound (with the name carbon dioxide)?
These particles have minimal mass in an atom.
What are electrons?
The most reactive element in the halogen family.
What is fluorine?
Electrons are transferred from one element to another in this type of chemical bond.
What is ionic?
How non-metals in a covalent bond attain full valence shells.
What is sharing electrons?