Answer:
The pressure will increase due ot expnasion of gasses in a closed sealed tube tube .
Explanation:
Answer:
Hello, There!
I'm glad to help!
The molecular formula of common salt is 
And the elements present are
Sodium (
Chlorine 
Explanation:
<u><em>A pure substance that consists of only the same kind of atoms is called an element whereas two or more elements combine to form a compound. </em></u>
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<em>Therefore, I hope this Helps!</em>
<span>Which of the following is NOT a step in the light-dependent reactions?<span>
</span>Answer: ATP and NADPH are used to produce high-energy sugars (Calvin Cycle)
What are the products of the light-dependent reactions? (1 point) oxygen gas and glucose
Answer: ATP, NADPH and oxygen gas.
I hope it helps, Regards.</span>
Answer:
brainliest plss
Explanation:
Most hydrogen atoms have a nucleus with only a single proton. About 1 in 10,000 hydrogen nuclei, however, also has a neutron; this particular isotope is called deuterium. An extremely rare hydrogen isotope, tritium, has 1 proton and 2 neutrons in its nucleus. ... Most hydrogen atoms have only a proton in the nucleus
