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Nat2105 [25]
3 years ago
11

The aim of an experiment is to

Chemistry
1 answer:
labwork [276]3 years ago
8 0

Answer:

1) test a hypothesis this is the main aim of experiment

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With a well labeled diagram explain the stages of meiosis and mitosis​
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Which of the following always changes when a substance undergoes a chemical change?
vovangra [49]

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A. State of matter of the substance.

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During a chemical change, the composition of matter always changes.

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What is the pH of a solution that contains a pOH of 7.9?
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State the type of bonding—ionic, covalent, or metallic—you would expect in each:<br> (c) LiCl(s).
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LiCl(s) forms an ionic bond.

<h3>What is ionic bond?</h3>

The main interaction in ionic compounds is ionic bonding, a type of chemical bonding that involves the electrostatic attraction between two atoms or ions with dramatically differing electronegativities. Along with metallic and covalent bonds, it is one of the most common types of bonds. Atoms (or collections of atoms) possessing an electrical charge are known as ions. Ions with negative charges are created when atoms gain electrons (called anions). Positively charged ions are produced when atoms lose electrons (called cations). In contrast to covalence, this electron transfer is referred to as electrovalence.

Ionic chemicals normally do not conduct electricity when solid, only when molten or in solution. Depending on the charge of the ions they are made of, ionic compounds typically have a high melting point.

To learn more about ionic bond from the given link:

brainly.com/question/13526463

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