Hydrogen is a liquid below what temperature?
a.
100 degrees c
c.
-183 degrees c
b.
-253 degrees c
d.
0 degrees c

Gymnast always perform on padded mats. how does the mats protect the gymnast

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775

How are the terms group and period used on the periodic table