Answer:
-Atoms are neutral; they contain the same number of protons as electrons. By definition, an ion is an electrically charged particle produced by either removing electrons from a neutral atom to give a positive ion or adding electrons to a neutral atom to give a negative ion.
-An atom has an equal number of protons and electrons. An ion has an imbalance between the number of protons and electrons.
-An atom has no electrical charge. Ions have an electrical charge because they have an imbalance of protons and electrons.
Explanation:
A cheerful teen willing to help,
wishing you a splendiferous day,
stay salty...
Answer:
Elements can combine in any proportion to form a compound. -third choice
The correct option is NONE OF THE ABOVE. T
The bases in the options above such as NaOH and KOH are strong hydroxides and they are strong bases. Examples of hydroxides that are weak bases are iron hydroxide, ammonium hydroxide, etc.
Answer:
Chemical digestion
Explanation:
The type of digestion taking place within the stomach is chemical digestion. When food reacts with stomach acids and other enzymes, a reaction takes place which reduces the food into simpler bits.
- The stomach contains strong digestive acids.
- Cells in the stomach secrete hydrochloric acid to further aid the digestion of the food.
- This way, complex organic molecules becomes broken down into simpler units.
- An electrostatic attraction between ions of opposite charge is called a/an <u>IONIC BOND</u>.
<em>(The answer is</em> IONIC BOND<em>)</em>
