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
mamaluj [8]
3 years ago
5

Which group reacts with water to form hydrogen

Chemistry
2 answers:
cluponka [151]3 years ago
8 0
The answer is alkali metal groups i think
Paha777 [63]3 years ago
4 0

Answer: The answer is the alkali metals group! Hope this helps!

Explanation:

You might be interested in
Benzene would react_____________.
Vlada [557]

Answer: Benzene is less reactive than methylbenzoate and more reactive than Nitrobenzene

Explanation:

This is because the methyl group on the benzene ring is an electron donating group leading to the activation of the ring and subsequently leading to more canonical resonance structure at the intermediate stage of the reaction enhancing the faster reactivity

However for the Nitrobenzene the nitro group is an electron withdrawing group leading to a slower activation and less resonance canonical structure at the reaction intermediate leading to a slower reaction than the reaction of benzene without the nitro group

4 0
3 years ago
What is the valency of Aluminium and nitrate in Al(NO3)3 ?​
Kitty [74]

Answer:xl/ck xLKsx

Explanation:sl/cs c/ls

3 0
3 years ago
Which pair of ions can form an ionic bond with each other and why? A.Cu and Ag; They are both metal ions.B. S and O; They have l
kap26 [50]
Opposite pairs form ionic bonds, due to this the answer is D - Li and Br; They have unlike charges.
5 0
3 years ago
Read 2 more answers
What does the term "periodic" mean in the "periodic table of elements"?
Aleks04 [339]
It's the rows. They are periods. (1,2,3,4,5,6,7 - the ones without the letters).
6 0
3 years ago
Explain how to use the displacement method to find the volume of an object?
DENIUS [597]
<span>A submerged object displaces a volume of liquid equal to the volume of the object. One milliliter (1 mL) of water has a volume of 1 cubic centimeter (1cm3).</span>
3 0
3 years ago
Other questions:
  • An I.V. infusion order is received for Lidocaine 2 g in 250 ml of 0.9% NaCl to be infused at 3 mg/min. What will the flow rate b
    6·1 answer
  • What is the measurement 222.008 mm rounded off to four significant digits?
    5·2 answers
  • The effectiveness of nitrogen fertilizers depends on both their ability to deliver nitrogen to plants and the amount of nitrogen
    5·1 answer
  • You can compress a substances in the gas state, but not in the solid or liquid state. Use the particle theory to explain why?​
    8·2 answers
  • Give an example of oxidation reaction which can be a nuisance
    11·1 answer
  • A balloon contains 2.0 L of air at 101.5 kPa. You squeeze the balloon to a volume of .75 L. What is the pressure of air on the i
    11·2 answers
  • HELP
    11·1 answer
  • Olive Garden:
    7·2 answers
  • True or false???????????
    15·1 answer
  • Arrange the following groups of substances in order, highest boiling point first (i) He, Ne and Ar (ii) Bromomethane, Fluorometh
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!