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
Llana [10]
3 years ago
5

Listed below are sets of elements.

Chemistry
2 answers:
Anna11 [10]3 years ago
7 0
The correct answer is B) Chlorine, Sulfur, and Silicon

I'm 100% sure this is correct

Brainliest please!!!
Lera25 [3.4K]3 years ago
4 0

Answer:

B) Chlorine, sulfur, and silicon

Explanation:

Chlorine, sulfur, and silicon. Chlorine is a halogen and gas. Sulfur forms an ion with a -2 charge in ionic bonds. Silicon is a well-known metalloid.

You might be interested in
PLEASE ANSWER ASAP
marta [7]
Its an inelastic collision because the force from the bat causes it to bounce back.  It is also an elastic force because catching the ball call for the energy of the ball to be deformed and restored into the mitt.
8 0
3 years ago
In the titration of wine to determine the acid concentration, 10.0 mL of wine was placed in a beaker and diluted with 40.0 mL of
BARSIC [14]

Answer:

0.0042 M is the molarity of tartaric acid in this sample of wine.

Explanation:

To calculate the concentration of acid, we use the equation given by neutralization reaction:

n_1M_1V_1=n_2M_2V_2

where,

n_1,M_1\text{ and }V_1 are the n-factor, molarity and volume of acid which is tartaric acid

n_2,M_2\text{ and }V_2 are the n-factor, molarity and volume of base which is NaOH.

We are given:

n_1=2\\M_1=?\\V_1=10.0+40.0 mL=50.0 mL\\n_2=1\\M_2=0.051 M M\\V_2=8.20 mL

Putting values in above equation, we get:

2\times M_1\times 50.0 mL=1\times 0.051 M\times 8.20 mL

M_1=\frac{1\times 0.051 M\times 8.20 mL}{2\times 50.0 mL}=0.0042 M

0.0042 M is the molarity of tartaric acid in this sample of wine.

6 0
3 years ago
Do you think the continents will ever rejoin to form another supercontinet like pangaea? why or why not?
shusha [124]
No because it would have to take an exponential amount of time in which the sun is more likely to explode.
7 0
3 years ago
[GCSE] What are the most important concepts in organic chemistry?
juin [17]

Answer:

Organic chemistry is the study of the structure, properties, composition, reactions, and preparation of carbon-containing compounds, which include not only hydrocarbons but also compounds with any number of other elements, including hydrogen, nitrogen, oxygen, halogens, phosphorus, silicon, and sulphur.

Explanation:

3 0
3 years ago
A chemistry student mixes 5 grams of sodium chloride (NaCl) in 100 ml of water and stirs until all of the salt is dissolved. Onc
IrinaVladis [17]
I think the answer is A, but I have the same question, so if you know the correct answer, could you let me know? Thanks!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Please describe the relationship between these pairs of compound as: isomers, identical, or unrelated
    14·1 answer
  • How dose heat travel between objects that are touching one another?
    10·2 answers
  • If a chemist has 17.8 moles of N2H4O3, what is the mass of the sample?<br><br> show work plz
    5·1 answer
  • Is making ice cream a physical or chemical change
    15·2 answers
  • A "fizz saver" pumps air under pressure into a soda bottle to keep gas from escaping. will this keep co2 in the soda bottle? exp
    8·1 answer
  • Does anyone know how to solve this
    10·1 answer
  • Kinetic energy and gravitational potential energy are both forms of which type
    12·1 answer
  • I will brainly <br> And 5 star rate
    13·2 answers
  • 1) will water boil at 100 degrees celsius whether it has 20 mg or 200 mg of weight?
    5·1 answer
  • Can you light a diamond on fire
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!