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
yulyashka [42]
2 years ago
9

Which of the following is an example of ionic compound?

Chemistry
1 answer:
spayn [35]2 years ago
5 0

What you are looking for is something from the left side of the periodic table (the metals), combined with something from the right side of the periodic table.

SiCl4 is something from the middle with something on the right. Not the answer.

HCl is a possible answer, but it is not the best one, because Hydrogen can be on both sides. It is not quite as willing to give up its electrons as the answer.

CCl4 has the same problem as A.

The answer is C

Ca is in column 2 just about as far left as you can get.

Cl is in column 17 which is just about as far right as you can get.

You might be interested in
PLEASE HELP DUE SOON
Alona [7]

Answer:

Because energy is conserved, the kinetic energy of a block at the bottom of a frictionless

ramp is equal to the gravitational potential energy of the block at the top of the ramp. This

value is proportional to the square of the block’s velocity at the bottom of the ramp.

Therefore, the block’s final velocity depends on the height of the ramp but not the steepness

of the ramp

Explanation:

7 0
2 years ago
Unknown element x is a metal that ionically bonds to sulfur.is the formula, x3s feasible? why or why not?a)it is feasible. the t
nasty-shy [4]
The correct answer is:
d) No, it is not feasible. three metallic ions cannot provide the exact number of electrons that one sulfur needs for the ionic bond.
Because Sulfur is divalent so it need to gain 2 electrons from metal so if we have 3 metals they can't provide only two electrons only.
8 0
3 years ago
Read 2 more answers
A major difference between deep ocean currents and surface currents is that deep ocean currents _____.
Andrew [12]
The correct answer is c
8 0
3 years ago
Read 2 more answers
please help!!!!!! What is the mass of 1 mole of magnesium (Mg)? Express your answer to four significant figures. The mass of 1 m
Semmy [17]
I believe you just look at your periodic table for this value. I don't think there is any math involved.
Therefore one mole of Mg = 24.305g.
5 0
2 years ago
Read 2 more answers
How many protons are in an element with an atomic number of 8 and a mass of 18?
Pachacha [2.7K]
B: 8 the amount of protons is equal to the atomic number
4 0
2 years ago
Read 2 more answers
Other questions:
  • Why doesn't the universe collapse under the force of gravity? Please tell where you got the information from and if it is correc
    13·2 answers
  • Which statement below correctly describes how amino acids join?
    8·1 answer
  • M → M+ + e- reduction or oxidation?
    6·1 answer
  • 4.
    14·1 answer
  • What is the resistance of a fluid on an object?
    6·1 answer
  • Balance the equation :<br> CoBr3 + CaSO4<br><br> please define how many atoms each element contain
    14·1 answer
  • 3 difference between Homogeneous mixture and Heterogeneous Mixture​
    10·1 answer
  • How many atoms of aluminum would be produced from the decomposition of 53.2 g of aluminum oxide?
    7·1 answer
  • What occurs in photosynthesis reaction
    12·1 answer
  • Scientists claim that climate change is happening because Earth is warming. They
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!