Molecules that are made up of more than 1 type of atom / elements that are bonded together

Property that do no depend on the matter present

Ability of the chemical to burn or ignite, causing fire or combustion.

Separating liquid mixtures based on difference in boiling point

Definite composition, can be an element, molecule or compound

This separation takes advantage on the difference in state of matter (eg. ground coffee (solid) and water (liquid)

A mixture in which composition are uniform throughout

Metals can be separated using this technique

It is made up of one type of atom, can be broken down into simpler substance

Solid has a rigid and _____ particles

When a solute (tinutunaw) did not mix up with solvent (tagatunaw) it is known to be?

Who developed the Periodic Table of Elements?

A positive charge ion

This can be radioactive form of element

The Nucleus of atom contains.....

Type of bond between Carbon (non-metal) and Oxygen (non-metal)

Type of bond between two or more elements

Is atomic number, proton and electron are all equal in an element?

What is the formula in finding the atomic mass/weight?

Has been repeatedly defined as anything that has mass and occupies

space, and these are composed of particles such as atoms, molecules and ions.

What are the Intensive Properties of Matter?

What are the Extensive Properties of Matter?

What are the Chemical Properties of Matter?

Not all molecules are compound, be-

cause there is also a/an?

Gelatin is an example what solution/mixture

subtype?

The smallest unit of matter, consists of proton, neutron and electron

What kind of phase is the paper during

chromatography?

Measure of the total amount of matter

contained within an object.

Property of substance that can be measured without changing chemical composition.

Fruit salad is an example of this type of

mixture?

A separation technique used in washing

rice.

Solid particles trap during filtration

A chemical bonding where electrons are transferred. It a bond between metal and non-metal

In writing a chemical formula, does the most metallic element is listed first? (The most metallic elements in periodic table are from right to left and bottom to top)

A chemical formula that uses lines to represent chemical bonds and shows how the atoms in a molecule are connected to each other.

A chemical formula that gives the relative number/simplest ratio of atoms in a compound.

A type of chemical bond where shared electrons are attracted to both positively charged nuclei of the bonding atoms. (non-metal to non-metal)

The percentage by mass of each element in a compound.

Elements have different kind of masses: atomic mass and molar mass. Atomic mass is the mass of one individual unit of a substance expressed in amu (atomic mass unit), on the other hand, Molar mass is simply the mass of a one mole, expressed in g/mol.

$$Percent\ composition\ by\ mass\ =\frac{n\ x\ molar\ mass\ of\ an\ elemet}{molar\ mass\ of\ compound}x\ 100$$  is the equation for finding the percentage composition of an element in a compound

In Balancing Chemical Equations, numbers can only be added BEFORE the chemical formula, these are known as Stoichiometric

coefficient.

You can change the subscript of the formula when balancing a chemical equation

What are the Chemical reactions?

A chemical reaction where two or more elements/compounds combine to make complex substance. ( A + B → AB)

A chemical reaction where one element replaces another in a compound

(A + BC → AC + B).

A chemical reaction where the breakdown of compounds into simpler products occurs. (AB → A + B)

It is the study of the quantities of materials consumed and produced in chemical reactions.

The reactant used up first in the chemical reaction.

Reactants present in quantities greater that what is needed by the reaction.

Chemical Equation is the most essential way of representing a chemical reaction.

In chemical reaction, matter may change in form, but its ____ does not.

Unit of amount in chemistry that provides a bridge between the atom and macroscopic amount of material we work with.

The quantity of desired product that actually formed or the amount of product actually obtained from a reaction.

The maximum amount of product formed if limiting reagent is completely consumed.

The percent ratio of actual and theoretical yields.

Before proceeding to any stoichiometric calculations, the chemical equation must be?

Three types of Stoichiometry problems