1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alchen [17]
4 years ago
11

Please help me...

Chemistry
2 answers:
lutik1710 [3]4 years ago
8 0

Answer:

a 1) XZ2

2) YZ

3) X2

b 1) Ionic bond

2) Ionic bond

3) covalent bond

c) ionic compounds has high melting and boiling point

ionic compounds can conduct electicity in aqueous form

covalent compounds have electrons shared between the atoms

covalent compounds have lower melting point compared to ionic compound

Molodets [167]4 years ago
5 0

Answer:

(i) XZ = Potassium Sulfide [K2SO4]

(ii) YZ = Potassium Chloride [KCI]

(iii) X = Sulfur [S]

b) (i) Ionic Bond. (ii) Ionic Bond. (iii) Covalent Bond.

c) (i) Ionic compounds have high melting and boiling points.

(ii) Ionic compounds can conduct electricity in a molten state or a solution as they have ions that can move and carry charge.

(iii) Covalent compounds have low melting and boiling points.

(iv) Covalent compounds can not conduct electricity as all electrons are involved in bonding so there are no free electrons or ions to carry the charge.

Hope this is OK :))

Please mark me as Brainliest:))

You might be interested in
Im doing a naming assignment and was couldnt find NpO3
scoray [572]

Answer:me to

Explanation:

5 0
3 years ago
Light is not a wave because it does not need a medium.<br> true or false?
yuradex [85]
True. light is particles. photons, however are waves.
3 0
4 years ago
Read 2 more answers
Which sentence best describes the shapes of the moon over the course of about a month? (2 points)
zvonat [6]

The sentence best describes the shapes of the moon over the course of about a month is over the course of about a month, the shape of the moon changes from a full circle, to a crescent, and back to a full circle.

<h3>What is full moon?</h3>

The moon when looks like a full circle and having the highest brightness over its life cycle is called the full moon.

The full moon, crescent, half moon or no moon are all the stages of a Moon's lifecycle.

Over a period of 14 days, moon changes from a full moon to no moon. In the another 14 days, no moon changes to full moon. This cycle keeps on going for years and years.

Thus, the sentence best describes the shapes of the moon over the course of about a month is over the course of about a month, the shape of the moon changes from a full circle, to a crescent, and back to a full circle.

Learn more about full moon.

brainly.com/question/22879736

#SPJ1

7 0
2 years ago
Which of the following statements is true?
Ray Of Light [21]

Answer: Metals tend to gain electrons.

Explanation: Hope this helps!!! Have an amazing day!

6 0
4 years ago
Read 2 more answers
Which statement explains why meiosis haploid cells rather than diploid cells
Julli [10]
In meiosis there are haploid cells because two cells are being combined to make one, while in mitosis there are diploid cells because they are splitting apart.
4 0
4 years ago
Other questions:
  • Is used to locate and track severe storm
    15·2 answers
  • What causes leaves to change color in Autumn?
    15·1 answer
  • Is SiO2 Polar or Non-polar?
    6·2 answers
  • The compound trimethylamine, (CH3)3N, is a weak base when dissolved in water. Write the Kb expression for the weak base equilibr
    7·1 answer
  • PLEASE HELP- I don't have time or the ingredients to do the experiment
    5·1 answer
  • Explain why quilt is a better insulator than a woolen blanket of the same thickness ​
    15·1 answer
  • How does atomic mass relate to the mole?
    13·1 answer
  • What quality is attributed to water due to “capillary action”?
    15·1 answer
  • Over the past 30 years, the average temperature in a city during the month of March was 66 50F Temperatures in 2020 show the ave
    8·1 answer
  • The Cycle of Life of plants and people two
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!