Answer:
Ununennium.
Explanation:
Ununennium, also known as <em>eka-francium</em> or <em>element 119</em>, is the hypothetical chemical element with symbol <em>Uue</em> <em>and atomic number 119. </em> It's Mass number is [315] (predicted), as we as it is existing on the periodic table hence its symbol: <em>Uue</em>
Answer:
i had this on study island the answer is "move a short distance away from the door until they collide with other air particles."
Explanation:
hope this helped :)
<h2>IM SORRY I CAN'T UNDERSTAND YOUR QUESTION PLEASE TRY AGAIN PLEASE DONT REPORTED MY ANSWER THIS IS FOR MY FAMILY MY SARV AND SELEVER</h2>
the answer is : 4.6 M HCL
95 percent of species known are invertebrates
