Those elements with similar properties are in the same column.
Answer:
the answer is A
Explanation:
because abiotic things are non-living things
Answer:
2Fe2 S3+6O2 → 2Fe2O3+3SO2
Explanation:
Answer:
There are 12 nanoseconds in
.
Explanation:
We need to convert
to nanoseconds.
We know that,

Now using unitary method to solve it such that,

So, there are 12 nanoseconds in
.
The answer you're looking for is: a wave.