A non-metal is an element that tends to gain valence electrons in chemical reactions becoming a cation in the process.
Indicate whether the statement is true or false
Question 2
Geological records indicate that many ice ages were initiated by periods of unusually warm weather. How can warm weather precipitate an ice age?
A) Warm weather increases the rate of evaporation of the oceans.
B) More snow accumulates in higher latitudes.
C) More sunlight is reflected back into outer space.
D) all of the above
Activation energy of a chemical reaction
ABO Blood Reactions Are Important in Transfusions
The first five reactions constitute the energy-investment phase of glycolysis
Amidotransferase reactions
The chemical reaction catalyzed by DNA polymerase I
Opener Pigment mutations within an ear of corn, caused by transposition of the Ds element