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
Goshia [24]
3 years ago
14

Which of these compounds is ionic? A. KF B. CO C. CO2 D. SO2

Chemistry
2 answers:
sukhopar [10]3 years ago
8 0
The answer is A) KF. The rest are covalent. 
kap26 [50]3 years ago
7 0
Remember, ionic is when you have a metal with a nonmetal. covalent is two nonmetal together.  most periodic table show that "staircase" on the right side that show where metals and nonmetal are; in any case, I attached a periodic table showing this. 

a. KF--> K is metal, F is nonmental, so this is ionic

the rest of the choices are two nonmetals together.

You might be interested in
What is the chemical formula of diphosphorus monoxide?
Daniel [21]

Answer:

The chemical formula of diphosphorus monoxide is OP2.

I'm not sure if this is correct, but hope it helps! :)

7 0
3 years ago
What are differences between vaccines and antibotics
lara31 [8.8K]

Answer:

Explanation:

Antibiotics are chemical agents that are used to treat bacterial infections. ... Vaccines are used to prevent infection, particularly viral infections.

3 0
3 years ago
Read 2 more answers
What is the total charge of an iron nucleus
Dimas [21]
I believe it’s a positive charge
3 0
3 years ago
What evidence supports a conservation law?
True [87]

Answer:

The answer is B.

Explanation:

The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations.

According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.

The law of conservation of mass is useful for a number of calculations and can be used to solve for unknown masses, such the amount of gas consumed or produced during a reaction.

3 0
4 years ago
Which of the following reactions will not take place?
lana [24]

Answer:

Explanation:

d because its already a liquid as well as the acid

5 0
4 years ago
Other questions:
  • What is the pressure of nitrogen in atmospheres of a sample that is at 745 mmHg?
    14·1 answer
  • What is the difference between a physical change in matter and a chemical change in matter
    11·1 answer
  • Does granite have cleavage or fracture?
    14·1 answer
  • The formula for magnesium chloride is mgcl2 how many magnesium atoms are there in one molecule
    7·2 answers
  • PLEASE HELP ME DUE TOMORROW IT REALLY HELPS IF YOU HELP ME THANK YOU SO MUCH IS YOU DO HELP ME!!
    14·1 answer
  • If the same amount of heat is added to 50.0 g samples of each of the metals which are all at the same temperature, which metal w
    11·1 answer
  • The fabrication method that joins together materials, usually metal, is known as __________.
    6·2 answers
  • Scientists, emergency personnel, and the weather service keep a close eye on this potential natural disaster that impacts Florid
    5·1 answer
  • if you wanted to create 500g of calcium carbonate how much calcium chloride and sodium carbonate would you need?I need help plea
    14·1 answer
  • Of the following metals, which one is the BEST conductor of electricity?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!