Answer:
the atmosphere supports life by giving us simple things like wood.
Answer:
Group 2A (or IIA) of the periodic table are the alkaline earth metals: beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). They are harder and less reactive than the alkali metals of Group 1A.
Explanation:
36.0 g of glucose divided by 180 g/mol = 0.200 moles of glucose
find molarity
0.200 moles of glucose / 2 liters = 0.100 molar solution
(hope this helps)
A) 2, 3 , 2 simply valence the rest
Answer:
cohesive and adhesive forces
Explanation:
The rise or fall of a fluid in a capillary tube is governed by the balance of cohesive and adhesive forces. Inermolecular forces are responsible for cohesion and adhesion. The narrower the bore of a glass tube, the greater the extent of raising or lowering of the liquid.
