Answer:
Did the activities help you uderstand. the topic? Why?
Answer: chemical bond
Explanation:
The chemical bond simply refers to the electrostatic attraction that can be found between ions that are oppositely-charged. It should be noted that the chemical bond occurs due to the transfer of electrons that is being found between atoms.
Therefore, based on the question given, the electrostatic attraction that is seen between a positively charged nuclei and the negatively charged electrons which hence allows two atoms to be held together is the chemical bond.
Answer:
neither photosynthesis nor respiration.
Explanation:
Photosynthesis is the process by which the green plants, in the presence of sunlight makes their own food. In the process carbon dioxide is absorbed and oxygen is released.
Respiration is the intake of oxygen and the metabolism of the glucose in which it is breakdown and releases carbon dioxide.
In neither of the two processes, carbon dioxide is splitted.
Answer: True
Explanation:
I answered your other one and its bascily the same thing a molecule made of atoms from different elements. All compounds are molecules, but not all molecules are compounds. ... There are two main types of chemical bonds that hold atoms together: covalent and ionic/electrovalent bonds. Atoms that share electrons in a chemical bond have covalent bonds.
Moles = Molarity x Volume
Moles = 2.0 x 0.50
= 1.0 mole
hope this helps!