Water + carbon dioxide =<span> oxygen + glucose.
We dont usually right carbon dioxide + sunlight. A better way to present you answer is to write sunlight above the arrow, which means in presence of sunlight.</span>
When OH- and H+ ions are brought together, they quickly
combine to form water molecules.
a. True
b. False
The statement “When OH- and H+ ions are brought together,
they quickly combine to form water molecules” is true. The answer is letter A.
Answer:
6CO2 + 6H2O --> C6H12O6 + 6O2
C6H12O6 + O2 --> 6CO2 + 6H2O
Explanation:
The balanced form of both equations
Answer:
B.) their electrons are assigned to the s and p orbitals only
Explanation:
Once you get to the fourth row on the periodic table, the transition metals are introduced. The transition metals are located in the d-block and their electrons fill up d orbitals. When an element in the p-block (the right side of the table) is in one of these rows, the d-block has to fill up first.
<u>Answer:</u>
Carbon and silicon both are tetravalent elements as compared to germanium, tin, and lead which are divalent.
That's because Ge, tin, and Pb show inert pair effect and has a greater nuclear effective charge on the 's' electrons due to poor shielding effect. .That's why these elements are not able to share their valence electrons while carbon and silicon does and show "catenation" which is the ability to form long chain molecules.
