Which level of organization describes an oak tree forest with bacteria, fungi, dead leaves, butterflies, blue jays, stones?
1 answer:
You might be interested in
Answer:
Explanation:
a) : This is a non polar covalent compound which are held by weak vanderwaal forces of attraction.
b) : This is a covalent compound which is polar due to the presence of lone pair of electrons and are held by dipole-dipole forces of attraction.
c) : These are joined by a special type of dipole dipole attraction called as hydrogen bond. It forms between electronegative nitrogen atom and hydrogen atom and is the strongest interaction.
d) : This is a covalent compound and is non polar which are held by weak vanderwaal forces of attraction.
e) : This is a covalent compound and is non polar which are held by weak vander waal forces of attraction.
Answer:
See explanation.
Explanation:
Hello there!
3. In this case, according to the given question, it turns out possible for us to say that any chemical formula, for an ionic compound, has the cation (positive) on the left and the anion (negative) on the right; thus, since Mg is a metal, which tends to lose electrons and become positively charged whereas the Cl is a nonmetal, which tends to gain electrons and become negatively charged, we have the following:
4. In this case, since lithium is a metal, as well as magnesium, it is not possible for them to switch around their charges as they will not be bonded because they will be repelled rather than attracted because of their equal positive charges.
Regards!