Answer:
B or C hope this helps <3
Explanation:
CHICAGO (Reuters) - Lab experiments on a new strain of the H7N9 bird flu circulating in China suggest the virus can transmit easily among animals and can cause lethal disease, raising alarm that the virus has the potential to trigger a global human pandemic, researchers reported on Thursday.
Answer:
documented these migrations
Explanation:
artists were crucial to painting and or writing what happened in the world, (and that answer on my test was correct) so, well, yea. have a nice day.
Answer: The aluminum atom loses electrons to form an ion.
The ion that is formed is <u>positive</u>
<u></u>
<u>Second Part of the question:</u> What is the name of the aluminum ion?
<u>
</u>Answer : <u>Al+3</u>
Explanation: <em>An aluminum ion has a charge of +3. It is not a neutral atom. It has a + charge, the electrons must have been taken away (electrons have a negative charge). Since the atomic number is 13, the number of protons is thirteen. In a neutral atom, there would be thirteen electrons. You take away 3. There is 10 electrons in Aluminum Ion. </em>