What forms when forces bind protons and neutrons together?

e- means...

p+ means...

Neutrons are

Electrons are constantly in motion in the space surrounding the nucleus.

In the first electron orbital, the max number of e- is?

The max number of e- in the second electron orbital is 9.

A pure substance that consists of entirely one type of atom.

In Isotopes, the atomic mass changes. What is causing that change?

The chemical properties of Isotopes stay the same.

A substance formed by the chemical combination of two or more elements in definite proportions.

The type of bond formed when one or more e- are transferred to one atom to another.

A type of bond that shares e- is ____________. (Choose all that apply)

All compounds are molecules but not all molecules are compounds.

Choose two types of weak interactions (Choose all that apply)

Define cohesion

Capillary action is an example of what? (Choose all that apply)

An attraction between molecules of different substances is called...

A solution is

When mixing a substance with water, water is considered what?

A ___________ is any compound that releases H+ ions into solution.

A _____________ is a compound that produces OH- ions in solution.

______________ are weak acids or bases that react with strong acids or bases to prevent sharp, sudden changes in pH.

Living organisms depend on Carbon bonding with many elements including H, O, P, S, N to form compounds with many different chemical properties.

The smaller units known as ________________ join together to create polymers.

______________ are made up of C, H, and O atoms, usually with a 1:2:1 ratio.

Sugars, such as glucose, fructose, or galactose, are _______________. (Choose all that apply)

___________________ are a large and varied group of macromolecules that are generally not soluble in water. They are mostly made from C and H atoms.

________________________ are monomers that consist of three components: 5-carbon sugar, a phosphate group, and a nitrogenous base.

_____________________ are polymers assembled from nucleotides.

______________________ are macromolecules containing nitrogen (N) as well as C, H, and O.

_________________________ are compounds with an amino acid group (NH3) on one end and a carboxyl group (COOH) on the other end. The also serve as the building blocks of proteins.

What type of bonds link amino acids together to form a polypeptide (protein)? (Choose all that apply)

A _______________________ reaction is a process that changes or transforms one set of compounds into another.

Elements or compounds that engage in a chemical reaction are called?

Elements or compounds produced by a chemical reaction are called?

________________________ energy is needed to get the reaction started.

_______________________ speeds up the rate of a chemical reaction without being consumed by the reaction.

What molecule is an example of Hydrogen Bonds?

Water is the solvent and sweet tea is the solute.

Hemoglobin is an example of ____________ and is a ___________ structure. (choose both answers)

Enzymes are _____________.

Choose two conditions that affect enzyme activity.

This is a picture of which base unit of a macromolecule?

Which answer(s) best describes this monomer?

Which answer(s) best describes this structure?

This structure is a __________ and makes up this macromolecule: _____________.

Macromolecules are _________________ types of molecules. (Choose all that apply)