Many of the groups of elements in the periodic table have acquired common names. The elements in group ia, with the exception of hydrogen, are called what?
922Element a is a nonmetal with an electronegativity value of 3.0 and element b is a nonmetal with an electronegativity value of 2.5. What kind of bonding will occur between these two elements?
948Post New Client Server General Questions
What are koh and hcl?
What is the difference in the modern periodic table and mendeleevs table?
What is an example of a polysaccharide?
Never found uncombined on earth, what element occurs abundantly in limestone, gypsum and fluorite?
In order to compare two different gas samples, scientists use what is called the stp. What does stp stand for?
What is protein in chemistry?
Which of the metals react violently with water to produce hydrogen gas?
What are the two broad classes of middleware in client server environment?
What is the dipole moment direction for methanol?
Which is not a final product of the overall cell reaction in a hydrogen fuel cell?
what is an isomer?
Define client-side validation.
Until the early 1960s, what group of elements were called the inert gases?
What is the function of a monosaccharide?
It is estimated that each person in the united states consumes an average of 100 pounds of sucrose each year. Which two simple sugars are linked to make a sucrose molecule?