Explanation:
Downloading is the opposite of uploading, or sending data to another system over the Internet. ... You can manually initiate a download (such as clicking a download link), though most downloads happen automatically
source: techterms
Answer:
Ca has the greater Ionization Energy because the Trend is I/e decreases as you move down a group. Therefore, Ca has the greater I/e
hydrocarbon
i also had this question:P
sorry I didn't know the answer
ok