Atoms
What's inside atoms
Nucleus
What is a Compound?
A chemical compound is a chemical substance made up of many identical molecules made up of atoms from multiple elements held together by chemical bonds.
Why are the Periodic Tables useful?
Because the periodic table is so precise, scientists can predict the chemical and physical properties of elements that have yet to be revealed.
Which type of charge is produced by the proton?
Positive Charge
What's in between the atomic cloud, and it's nucleus?
Empty Spaces or a Vacuum
What is a Elements?
An element in chemistry is a pure substance composed of atoms with the same number of protons in their nuclei.
What information is displayed by the periodic table?
Each element's atomic mass and atomic number are shown in the periodic table. The atomic number is displayed above the element symbol, and the approximate atomic mass is displayed below it. The periodic table categorizes elements based on their chemical characteristics.
Which type of charge is produced by a electron?
Negative Charge
What are atoms? (specifically)
The primary building block for living or nonliving things.
What are Molecules?
Chemically bonded pair of atoms.
What exactly are chemical formulas?
A chemical formula is a scientific notation that uses atomic symbols and numerical subscripts to show the number and type of atoms present in a molecule. A chemical formula is a simple written portrayal of a three-dimensional molecule which occurs.
Which type of charge is produced by a neutron?
Neutrons don't produce a charge they are neutral
What is the Atomic theory
That all matter is made up of tiny indivisible atoms
What exactly are mixtures?
In chemistry, a mixture is a material composed of two or more different chemical substances that have not been chemically combined.
What is carbon dioxide? (specially)
Carbon dioxide is an acidic colorless gas with a density that is approximately 53% greater than that of dry air. A carbon atom is covalently double bonded to two oxygen atoms to form a molecule of carbon dioxide. It consists of natural as a trace gas in the Earth's atmosphere.
What is the purpose of a neutral atom?
A neutral charge in any system helps prevent or reduce corrosion on a metal's surface.
What are the things that make up a Atom
Nucleus, Protons, Electrons, and Neutrons
Some Significant Differences Between Compounds, Elements, and Mixtures?
Element: A pure substance made up of only one type of atom. Compound: A pure substance made up of two or more distinct atoms. Mixture: A mixture of two or more distinct substances that have not been chemically combined.
Water consists of two hydrogen atoms and one oxygen atom. What else is water referred to? (chemical name)
H20
What is the purpose of a positive charge?
It will repel other positively charged objects.