Symbol
H
Hydrogen
Which element is a noble gas?
A) Oxygen
B) Nitrogen
C) Argon
D) Sodium
C) Argon
The atomic number of an element represents the number of:
A) Neutrons
B) Electrons in a neutral atom
C) Protons in the nucleus
D) Both B and C
D) Both B and C
Which biomolecule is primarily responsible for storing genetic information?
A) Protein
B) Carbohydrate
C) Lipid
D) DNA
D) DNA
Which element is found in period 1 group 18?
He
Helium
Au
Gold
We breath in __________.
Oxygen
Which group contains the alkali metals?
A) Group 1
B) Group 2
C) Group 17
D) Group 18
A) Group 1
What is the powerhouse of the cell?
A) Nucleus
B) Ribosome
C) Mitochondria
D) Chloroplast
C) Mitochondria
Pink
Zn
What is the most abundant element in the human body?
Oxygen
What is the lightest element on the periodic table?
A) Helium
B) Hydrogen
C) Lithium
D) Carbon
B) Hydrogen
What process do plants use to convert sunlight into chemical energy?
A) Photosynthesis
B) Respiration
C) Fermentation
D) Transpiration
A) Photosynthesis
What is Mrs. M's favorite animal?
DOG
Pb
Lead
Which element has an atomic number of 6?
Carbon
Elements that have properties of both metals and nonmetals are called:
A) Metalloids
B) Noble gases
C) Halogens
D) Transition metals
A) Metalloids
Who is credited with creating the first widely recognized periodic table?
A) Albert Einstein
B) Dmitri Mendeleev
C) Isaac Newton
D) Marie Curie
B) Dmitri Mendeleev
Where was Mrs. M born?
New Jersey
Cf
Californium
Which element is found in period 4 group 17?
Br
Bromine
Which of the following is NOT a characteristic of transition metals?
A) Good conductors of heat and electricity
B) Usually very reactive with water
C) Can have multiple oxidation states
D) Often form colored compounds
B) Usually very reactive with water
What is the basic unit of structure and function in all living organisms?
A) Organ
B) Tissue
C) Cell
D) Organ system
C) Cell
What is Mrs. M's favorite MLB team?