Well I'm not sure about the first one, however the 2nd one is false, an atom can still react with other atoms if it has a neutral charge. and the third one is false, because only the electrons on the furthest out ring can react with other atoms, these electrons are called valence electrons, and the ones on more inside rings are full so they cannot be bonded with other atoms
Answer:
Carbon dioxide and water I believe because it is a combustion reaction
1.4mL
Explanation:
Given parameters:
Mass of object = 3.5g
density = 2.5g/mL
Unknown:
Volume of the object = ?
Solution:
Density is the mass per unit volume of a body. It is an intensive property that is the same for the same substances.
Density =
since the volume is unknown; we make it the subject of the formula;
Volume =
Volume =
Volume of the object = 1.4mL
learn more:
Density brainly.com/question/4825250
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Answer:
When sodium hydroxide (NaOH) dissolves in water, it separates into positively - charged sodium ions (cations) and negatively - charged hydroxide ions (anions).
Hope this helped.