Answer:
They search and study plants and types of animals in the ocean.
Ion with a 1+ charge. The atom would normally be neutral, since it has the same number of electrons as it does protons; removing an electron leaves one more proton than electron. Since protons are positive and there's one more of them than electrons in the new ion, it has a 1+ charge.
D. The trend for first ionization energy
Answer:
ZnO + 2HCl → ZnCl₂ + H₂O
Explanation:
The <em>unbalanced reaction</em> between zinc oxide (ZnO) and dilute hydrochloric acid (HCl) is:
Now we'll procede to <u>balance the equation</u>:
- <em>There is 1 Cl atom on the left side and 2 on the right</em>, so we change that:
The number of atoms for each element is the same on both sides, so the equation is now balanced.
