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
Black_prince [1.1K]
3 years ago
5

How many bonds are present in Cl20? a. 2 b. 4 c. 1 d. 3

Chemistry
1 answer:
steposvetlana [31]3 years ago
8 0

Answer:

A. 2 bonds

Explanation:

If you see a charch of ci20 it would easily show the answer.

You might be interested in
3. The scientific study of how organisms are classified is called _____.
Vilka [71]
Hey mate!

Taxonomy is the <span>study of classification of organisms. Therefore, your answer is A.

Hope this helps!</span>
3 0
3 years ago
How many molecules of H2O are equivalent to 98.2 g of H2O
GREYUIT [131]

Answer:

Demo Mole Quantities

58.5g NaCl(mol/58.5g)(6.02 x 1023/mol) = 6.02 x 1023 Na

+

Cl21 pre-1982 pennies (after 1982 pennies are mostly zinc with copper coating)

63.5g Cu( mol/ 63.5g)(6.02 x 1023/mol) = 6.02 x 1023 Cu

19.0g Al (mol/27.0g)(6.02 x 1023/mol) = 4.24 x 1023 Al

Explanation:

3 0
3 years ago
Save meeee asappp helpppp​
azamat
For part 1, just copy them off of the periodic table. For example, element 1 is Hydrogen, and its symbol is H

Elements on the left usually lose electrons and elements on the right tend to gain them. Noble gases have no charge.
5 0
2 years ago
Read 2 more answers
Which of the following will occur soon after a population of prey increases slightly in size?
Lady bird [3.3K]
Your answer is D predator population will increase greatly. That's because if there's more prey there will be more food and its good for the predators to produce more because they don't got to worry about food. Speaking how they preys population grew.

So your answer is D.
4 0
3 years ago
Which of the following is a part of the kinetic-molecular theory?
Dmitriy789 [7]

Answer:

2)The particles in a liquid are moving past one another constantly.

3)The particles in gas move freely in all directions.

4)The particles in a solid vibrate in a fixed position.

6)The particles in a gas have few attractions between them.

7)The particles in all states of matter are always moving.

Explanation:

5 0
3 years ago
Other questions:
  • Calculate the mass of 3.05 buckets of golf balls.
    6·1 answer
  • Predict the color of the flame for the compound sodium hydroxide, naoh. explain your reasoning.
    7·1 answer
  • Why is it necessary to be able to replicate the results of a scientific experiment
    14·1 answer
  • The stability of atomic nuclei seem to be related to the ratio of _____.
    15·2 answers
  • What is the empirical formula of a compound that is 7.74% H and 92.26% C? What is the molecular formula if the molar mass is 78.
    10·1 answer
  • Can someone list these in correct order? from least brigehst to brightest?​
    12·1 answer
  • A 3.20-mol sample of gas occupies a volume of 350. mL at 300.0 K. Determine the
    12·1 answer
  • Bromine has a charge of__<br> when it has 36 electrons.
    14·1 answer
  • in a petri dish, a certain type of bacterium doubles in number every 30 minutes. there were originally 16, or 2^4, bacteria in t
    14·1 answer
  • Define climate and weather. What is climate change? Why is it important to know about climate change?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!