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
Marat540 [252]
3 years ago
8

Which of the below elements are part of a group? Feel free to use the periodic table.

Chemistry
2 answers:
LUCKY_DIMON [66]3 years ago
5 0

Answer:

B. Be, Mg, Ca, Sr

Explanation:

Be, Mg, Ca, Sr are parts of the alkaline Earth metal family/group. So they are the second most reactive elements following behind alkali metals. Furthermore, Be, Mg, Ca, Sr all have 2 valence electrons that lose them to form cations. They have low melting points, low boiling points, can conduct electricity, have high malleability and ductility.

Hope it helped!

gogolik [260]3 years ago
4 0
B. Be, Mg, Ca, Sr (hope this helps)
You might be interested in
For the reaction 2Fe + 3Cl2 → 2FeCl3 which of the following options gives the correct reactant:reactant ratio? Fe:Cl2 = 1:1 Fe:C
BigorU [14]

Answer: Fe:Cl2 = 2:3

Explanation:

8 0
3 years ago
Which of these two statements meets the criteria of a
motikmotik
Hypothesis is a prediction made therefore it is a
4 0
3 years ago
Honeybee venom is a solution that contains formic acid, which gives the venom an approximate ph of 5.0. which substance is more
Genrish500 [490]
Those substances which has pH less than 5 are more acidic than Honeybee Venom. Some of them are listed below along with their pH scale,

                  1) <span>Acid rain and Tomato Juice has a pH of 4.

                  2) Soda and Orange Juice has a pH of 3.

                  3) Vinegar and Lemon Juice has pH of 2.

                  4) Gastric acid has a pH of 1.

                  5) Battery Acids have pH of zero.</span>
5 0
3 years ago
Which of the following is an organic moleclue ?
Doss [256]

Answer:

water

Explanation:

6 0
3 years ago
What kind of reaction occurs when you mix aqueous solutions of barium sulfide and sulfuric acid?
Shkiper50 [21]
Precipitation and gas evolution
7 0
3 years ago
Read 2 more answers
Other questions:
  • Specify whether each compound is soluble in hexane.Classify the appropriate items to their respective category.
    8·1 answer
  • Calculate the number of moles in the 2.1-L volume of air in the lungs of the average person. Note that the air is at 37.0ºC (bod
    11·1 answer
  • A sample of water and alcohol are mixed. What method should be used to separate them? -Screening -Filtering -Fractional distilla
    12·2 answers
  • PLEASE HELP ME ASAP!!! ILL GIVE BRAINLIEST ITS PLATO!!!
    5·2 answers
  • 2.
    10·1 answer
  • Explain distillation and chromatography
    7·1 answer
  • During which time interval does the substance exist as both a liquid and a solid
    15·1 answer
  • Can you please help me with these true and false questions thanks!
    8·1 answer
  • The picture shows a giraffe eating leaves which describes the interaction​
    7·2 answers
  • Molecular formula of CH3-CH2-CH2-CH2-CH2-Cl​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!