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
andrew11 [14]
3 years ago
10

Which element is more reactive in water? -Na -Mg

Chemistry
2 answers:
victus00 [196]3 years ago
6 0

Answer:

cesium

Elements with the Highest Reactivity

Francium is radioactive, with no stable isotopes. The most chemically reactive metal with a stable isotope is cesium. Cesium reacts explosively with water

Explanation:

Marina86 [1]3 years ago
5 0

Answer:

sodium

Explanation:

sodium is the second most reactive. Magnesium being the least reactive

You might be interested in
What is the molar mass of chcl3?
svetlana [45]
Approximately 119.4 g, you take the mass on the periodic table of each element and add the numbers up
7 0
3 years ago
calculate the number of moles of sulfuric acid that is contained in 250 mL of 8.500 M sulfuric acid solution
san4es73 [151]

Answer : The moles of H_2SO_4 are, 2.125 mole.

Explanation : Given,

Molarity of H_2SO_4 = 8.500 M

Volume of solution = 250 mL  = 0.250 L    (1 L = 1000 mL)

Molarity : It is defined as the number of moles of solute present in one liter of volume of solution.

Formula used :

\text{Molarity}=\frac{\text{Moles of }H_2SO_4}{\text{Volume of solution (in L)}}

Now put all the given values in this formula, we get:

8.500M=\frac{\text{Moles of }H_2SO_4}{0.250L}

\text{Moles of }H_2SO_4=2.125mol

Therefore, the moles of H_2SO_4 are, 2.125 mole.

5 0
3 years ago
True or false atoms are made up of tiny particles called molecules true or false
Nana76 [90]
False, Molecules are made of atoms and atoms are made of quarks.
4 0
3 years ago
Please help ASAP I’ll make you u as brainlister please 100 points pelaseee
inessss [21]

Answer:

(C) im pretty sure is the answer

Explanation:

6 0
3 years ago
Read 2 more answers
1.Which Statement best describes the use of a catalyst in a fuel cell?
mixer [17]

Answer: D. It Increases reaction rates.

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • A 5.0-L sample of sulfur hexafluoride (SF6) is stored at a temperature of 250.0 K and a pressure of 67.0 Pa. If the pressure is
    7·1 answer
  • When a strong base reacts with an acid what is always produced?
    7·1 answer
  • carboxylic acid can react with an inorganic chloride to make an acid anhydride or acid chloride. Does it matter which chloride w
    15·2 answers
  • Why is it important to balance a chemical equation
    15·2 answers
  • Describe the atomic theory of atoms. How does this help us understand differences the three states of matter?
    8·1 answer
  • Why do sex cells have half a set of chromosomes
    7·1 answer
  • Equations can be balanced by using the half-reaction method. Which step should be completed immediately after finding the oxidat
    14·2 answers
  • PLEASE ANSWER aisksiwjjskssjjssjsjsjsjsj
    10·1 answer
  • Gastric acid plays a key role in the digestion of proteins by activating digestive enzymes and often has a pH value in the range
    8·1 answer
  • You need to measure out exactly 6.7 mL of water for an experiment. Which of the following would be the best tool for the job?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!