Chemistry 1
What number do you use to find the number of protons?
atomic number
What is the monomer for a protein?
Amino Acid
What is the 25th element called?
Manganese or Mn
C-14 has how many neutrons?
8
How many periods are shown on the periodic table?
7
What is the atomic number of argon (Ar)?
18
On the pH scale is an 8 an acid or a base?
Base
What type of elements are the most abundant on the periodic table?
Metal
The substances mixed to produce a chemical reaction are called
Reactants
What are the three parts to an amino acid?
Amine Group, Carboxyl Group, R Group
What particles are in the nucleus of the atom?
protons and neutrons
Elements with the same number of protons but different number of neutrons
Isotope
What are the elements in Group 18 called ?
Noble Gases
How many grups are on the periodic table?
18
Name all 3 subatomic particles.
Protons Neutrons Electrons
What are the elements in Group 1 called ?
Alkali Metals
How are ions formed?
By losing or gaining electrons
What part of the amino acid has to change in order to get a different amino acid?
R-Group
The sum of protons and neutrons in the nucleus of an atom is known as the _________
Mass number
Lithium, sodium, potassium, rubidium, caesium and francium belong to the family of ______________
Alkali metal
A covalent bond is a sharing of
Electrons
Blood is pH?
Neutral
What is the polymer to glucose?
Any Carbohydrate
What is Ms. Morris favorite sport?
She will answer accordingly.
Name the 4 macromolecules and their functions
Carbohydrates - Energy
Lipids - Store Energy
Protein - Structure and transport
Nucleic Acid - Heredity
What is mixed with salt which one is the solute?
Salt
KF is this type of bond
Ionic
A type of elements with properties between metals and non metals
Metalloids