Question

Pls answer ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Hi friend!

$<marquee direction="right" behavior="alternate"><big><big><b>Answer:</b></big></big></marquee>$
$<table border=1><tr><th><center>Substance<th><center>Element<th><center>Compound<th><center>Mixture <tr><td>Atoms bonded chemically<td><center>×<td><center>✓<td><center>× <tr><td>Basic unit of matter<td><center>✓<td><center>×<td><center>× <tr><td>Substances combined physically<td><center>×<td><center>×<td><center>✓ <tr><td>Pasta salad<td><center>×<td><center>×<td><center>✓ <tr><td>One type of atom<td><center>✓<td><center>×<td><center>× <tr><td>Uses chemical formulae<td><center>×<td><center>✓<td><center>× <tr><td>Can be separated<td><center>×<td><center>×<td><center>✓ <tr><td><i>CO₂</i> (Carbon dioxide)<td><center>×<td><center>✓<td><center>× <tr><td><i>Au</i> (Gold)<td><center>✓<td><center>×<td><center>×</table>$

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Answer 2

A.compounds  B. Elements  C. Mixture  D. Mixture  E. Elements  F. Compound  G. Mixture  H.  Compound  I. Elements