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
Readme [11.4K]
2 years ago
7

What’s the answer to this question pls help

Chemistry
1 answer:
Solnce55 [7]2 years ago
4 0
In order of reactivity: magnesium, iron, copper, silver
You might be interested in
Helppppppppppppppppp
ExtremeBDS [4]

Answer:

d

Explanation:

6 0
3 years ago
If an object is travelling 25.0 meters/second, how far will it travel in 45 minutes?
Misha Larkins [42]
  • Speed=25m/s
  • Time=45min=(45×60)s=2700s

\\ \rm\longmapsto Distance=Speed(Time)

\\ \rm\longmapsto Distance=25(2700)

\\ \rm\longmapsto Distance=67500m

4 0
2 years ago
What is the acceleration of an object if it goes from a velocity of +25m/s to rest in 5.0s?
kari74 [83]

Vf = Vi + at

0 m/s = 25 m/s + a(5sec)

-5 m/s2 = acceleration

5 0
3 years ago
Most metals allow electricity to flow freely through them. So, most metals are.....
algol [13]

Answer:

Conductors

Explanation:

Metals that are conductors let electric currents flow freely. Insulators have a resistance of a charge to flow through them.

5 0
3 years ago
Read 2 more answers
Explain in a short sentence how you can tell a reaction is a decomposition reaction.
mr Goodwill [35]

Answer: A decomposition reaction occurs when one reactant breaks down into two or more products.

Mark me as brainilist pls

3 0
2 years ago
Other questions:
  • Which of the following notations is the correct noble gas configuration for
    11·1 answer
  • How many atoms of zinc are in 450 grams of zinc?
    14·1 answer
  • All three phases can exist in an equilibrium with one another at the __ of a substance
    14·1 answer
  • How far away is sirius from the sun in inches? ____ in miles? ____
    8·1 answer
  • All substances are made from some 100 different types of atoms which combine with each other in various ways true or false
    10·1 answer
  • Please help on question 7 and 8<br>​
    12·1 answer
  • What is m/e ratio???????????
    15·1 answer
  • Arrange these elements according to electron affinity.<br><br> a. He<br> b. C<br> c. F
    15·1 answer
  • Which word should replace the question mark in the diagram?
    7·2 answers
  • The equation for density is frequently written as m/v which is mass / volume. Which of the following statements regarding base a
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!