Answer:
I believe it's D
Explanation:
they both are worked a lot and it makes the most sense.
A programming language is a vocabulary and set of grammatical rules for instructing a computer device to perform specific tasks. the term programming language usually refers to high level languages, such as BASIC, C, C++, COBOL, Java, FORTRAN, Ada, and Pascal! i hope i was able to help :)
Answer:
Different materials have different densities. So it is False
Actual volume=Final Volume-initial volume

Now



There are 16 hydrogen atoms