Answer:
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Explanation:
The periodic table is an arrangement of the elements in order of increasing atomic number. Elements that exhibit similar chemistry appear in vertical columns called groups (numbered 1–18 from left to right); the seven horizontal rows are called periods.
Answer:
Due to electrostatic force
According to the research, the correct option is false, the statement related to a chemical reaction is false.
<h3>What is a chemical reaction?</h3>
They are reactions involving two or more substances (reactants), which change significantly in the process, and can consume or release energy.
Every chemical reaction subjects matter to a chemical transformation, altering its structure and molecular composition.
Therefore, we can conclude that according to the research, the correct option is false, the statement related to a chemical reaction is false.
Learn more about a chemical reaction here: brainly.com/question/14929452
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Answer: False
Explanation:
An acid is defined as the substance which looses hydrogen ion or hydronium ions when dissolved in water.
A base is defined as the substance which looses hydroxide ions when dissolved in water.
If the solution has higher hydronium ion concentration as compared to the hydroxide ion concentration, then the pH will be low and the solution will be acidic.
If the solution has low hydronium ion concentration as compared to the hydroxide ion concentration then the pH will be high and the solution will be basic.
An atomic mass unit (symbolized AMU or amu) is defined as precisely 1/12 the mass of an atom of carbon-12. The carbon-12 (C-12) atom has six protons and six neutrons in its nucleus. In imprecise terms, one AMU is the average of the proton rest mass and the neutron rest mass.
