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
salantis [7]
3 years ago
11

What type of elements are found in each group?

Chemistry
2 answers:
77julia77 [94]3 years ago
8 0

Answer:

Groups are numbered 1–18 from left to right. The elements in group 1 are known as the alkali metals; those in group 2 are the alkaline earth metals; those in 15 are the pnictogens; those in 16 are the chalcogens; those in 17 are the halogens; and those in 18 are the noble gases.

HOPE IT'S HELP

FOLLØW ME PLEASE THANKS IN ADVANCE

Heart my answer if it's helpful

BRAINLIEST MY ANSWER IF you want

devlian [24]3 years ago
4 0

Group 1 of the periodic table consists of hydrogen and the alkali metals. ...

Group 2 consists of the alkaline Earth metals. ...

Groups 3–12 contain transition metals. ...

Groups 13–16 each contain at least one metalloid. ...

Group 17 contains halogens. ...

Group 18 consists of noble gases.

You might be interested in
Waves form when energy is transferred to ocean
olga_2 [115]

Answer:

In sound waves, energy is transferred through vibration of air particles or particles of a solid through which the sound travels. In water waves, energy is transferred through the vibration of the water particles.

7 0
3 years ago
Determine the overall energy change for the reaction between hydrogen and oxygen shown in Question 03.1
Alex Ar [27]

Answer:

Explanation:

The reaction between hydrogen and oxygen to yield water vapor has ΔH∘=− 484kJ. How much pV work is done, and what is the value of ΔE in kilojoules for the reaction of 0.50 mol of H2 with 0.25 mol of O2 at atmospheric pressure if the volume change is −5.6 L?

2H2(g)+O2(g)⟶2H2O(g)ΔH∘=− 484kJ

8 0
3 years ago
Zinc reacts with hydrochloric acid according to this reaction: Zn(s) + 2HCl (aq) → ZnCl2(aq) + H2(g) Which of the following will
kaheart [24]
<span>To evaluate which system would be able to react faster, we look at the factor that could affect the reaction rate of the reaction of zinc and hydrochloric acid. First, we look at the concentrations or the amounts of the reactants. More reactant would mean that reaction rate is higher since collisions of the reactant molecules are likely to happen. We can disregard the amount of zinc since all choices have equal amount of zinc. Looking at the concentration of the hydrochloric acid, we have 0.10 M and 0.50 M. The latter would likely to have higher rate of reaction. Next, we look at the surface areas of the reactants. We neglect the effect of hydrochloric acid since they are all aqueous solution. Greater surface area would lead to higher rate since it would encourage more collisions. Powdered samples would have greater surface areas than lump samples. From the choices, most likely it would be 2.0 gram sample of powdered zinc in 0.50 M hydrochloric acid would have the higher reaction rate. Therefore, the answer is option D.</span>
5 0
3 years ago
Peer:​ Someone who belongs to the same group in society and is equal in rank or level. Scientists have their research reviewed b
uysha [10]

Answer:

see below (I hope this helps!)

Explanation:

You are a student, therefore, the people who are the same "rank" as you are your fellow students, this makes them your peers.

4 0
3 years ago
In the reaction A + B + C + D, what are the products?
omeli [17]
The answer is all of them, so the letter choice a
6 0
3 years ago
Read 2 more answers
Other questions:
  • How many protons are in an ion with 54 electron and -1 charge?
    9·2 answers
  • The term overdose implies a/an
    5·2 answers
  • 9. Mixing baking soda and vinegar leaves behind water and salt. This is an example of mixing ________ and __________. Is it a ch
    14·2 answers
  • Use this chemical equation to answer the following questions: Cl + O3 ➞ ClO + O2
    13·1 answer
  • Draw all possible structures for a compound with molecular formula C4H8O that exhibits a broad signal between 3200 and 3600 cm-1
    10·1 answer
  • A sample of gas isolated from unrefined petroleum contains 90.0% CH4, 8.9% C2H6, and 1.1% C3H8 at a total pressure of 307.2 kPa.
    13·1 answer
  • _______ is the measure of how much water vapor is in the air
    7·1 answer
  • A ___________________________ is a mixture in which the properties of thesubstances are spread evenly.
    5·1 answer
  • Compared to ionic compounds, molecular compounds generally have
    10·1 answer
  • Determine the highest occupied energy level in the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!