gives the composition of molecule in terms of the actual number of atoms present

Made up of two non metals

among the two isotopes of chlorine, ____has an abundance of 75%

Weighted average of the mass of an atom of all the natural isotopes of an element

Sum of the atomic masses of the atoms in the ionic compound

_____ yields hydrogen ions in aqueous solution

He discovered the negatively charged particles of an atom

____ takes into account the different isotopes of an element and their relative abundances

Average atomic mass of the element carbon

Positively charged ions

Sum of the average atomic masses of the atoms in a molecule

Columns in the periodic table of elements

This law states the same elements mqy also combined in a different proportion to use a different compound

Atoms of an element having same atomic number but different mass number

He confirmed the neutrality charged subatomic particles

Proponent of the law of conservation of mass

Rows of the periodic table

Smallest indivisible particle

Made up of atoms that are held together by a chemical bond

Chemical formula of table salt

Chemical formula of water

Common name of NaClO

In a ___, Low atmospheric pressure does a stormy weather indicates

a unit for pressure

Unit of force in this english unit, if English unit for pressure is psi

What happened to the pressure of a gas when area is decreased

State of matter that has the fastest movement of molecules

Common name of CaCO3

Chemical formula of table sugar

Composed of hydrogen and another element, usually a non-element

1 amu is ___ the mass of a C-12 atom

Law that states that when elements combine to form a given compound they do so in a fixed and invariable ratio by weight

___ of an element are identical in mass and size

There are individual atoms of carbon with a mass of 12.01 amu

Iron sulfide

SO₃

Magnesium dichloride

H₂S

CO₂

Sodium Iodide

Hydrogen Chloride

BaCrO₄

Nitric Acid

K₂O

Negatively charged ions