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Kipish [7]
3 years ago
8

Answer the following questions.

Chemistry
1 answer:
CaHeK987 [17]3 years ago
8 0

Answer:

Q1: Gases, liquids and solids are all made up of atoms, molecules, and/or ions, but the behaviors of these particles differ in the three phases. ... gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.

Q2: Mass is how much stuff something is made of. Volume is how much space an object takes up.

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Do ionic compounds or covalent compounds conduct electricity
Liula [17]

None because Covalent compounds don’t conduct electricity because they are formed between the non metal atoms by sharing of electrons. The Covalent compounds haves no free electrons and also no ions and hence they do not conduct electricity. That is why they do not conduct electricity.

4 0
3 years ago
Answer the questions about the characteristics of the elements in group 1 (the alkali metals). What happens when the elements in
irinina [24]

Answer:

See explanation

Explanation:

The elements in group form univalent positive ions and element in group 17 form univalent negative ions. Hence, when a group 1 element reacts with a group 17 element, a compound of the sort MX is formed. Hence, when a group 1 element reacts with bromine, a salt is formed with the general formula MBr.

Elements of group 1 are highly electro positive metals. They react with water to form the metal hydroxide and release hydrogen gas. Hence, when group 1 elements react with water, hydrogen gas is released.

A group 1 element forms a univalent positive ion while a group 16 element forms a divalent negative ion. Hence, when a groups 1 element reacts with oxygen, the compound formed must have the general formula M2O.

The reactivity of group 1 metal increases down the group hence Cs is the most reactive group 1 element.

Lithium displays a slightly different chemistry from other group 1 elements because of its small size.

6 0
3 years ago
Cómo ha sido el desarrollo en tu vida con los cambios que ha tenido la pandemia ​
belka [17]

Answer:

Me hizo sentir cohibido por mi apariencia porque me puse tan feo

Explanation:

También habibi (tu hermosa según quackity)

7 0
3 years ago
急急急偷额亏啊啦啦啦突突破凸透镜片片毛巾杆图案天下无双谱​
Ymorist [56]

Answer:

Yung explain

Explanation:

Shu makou du mang sugumani hinam dilomaoan

8 0
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How many moles of nitrogen, N, are in 78.0g of nitrous oxide, N2O?
DaniilM [7]
I hope this helps you! 

8 0
4 years ago
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