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
umka21 [38]
3 years ago
8

When a piece of shiny silver jewelry gets tarnished, what has happened?

Chemistry
2 answers:
lesya692 [45]3 years ago
7 0
The silver reacted with the oxygen in the air, this chemical reaction caused it to tarnish.
wolverine [178]3 years ago
4 0

The answer is a Single Replacement

You might be interested in
The figure above shows the Earth at two different positions in its orbit around the Sun. Which position corresponds to summer in
Lelu [443]

Answer:

A. Position B.

Explanation:

In the summer the northern hemisphere is closer to the Sun so it's Position B.

3 0
3 years ago
Read 2 more answers
Metallic bonds form between what kinds of atoms?
valentinak56 [21]

Answer: A metallic bond is a type of chemical bond formed between positively charged atoms in which the free electrons are shared among a lattice of cations. In contrast, covalent and ionic bonds form between two discrete atoms. Metallic bonding is the main type of chemical bond that forms between metal atoms.

Explanation:

NOT MY WORDS! I HOPE THIS HELP!!!!!

3 0
3 years ago
Read 2 more answers
Which elements did the Curies discover?
Scilla [17]

Answer:

B on edge

Explanation:

6 0
3 years ago
True or false? The formation of a new state of matter is evidence of a chemical reaction
Snezhnost [94]

Answer: true

Explanation: i think its true

4 0
3 years ago
Which are always the first waves of an earthquake to be detected?
frez [133]

Answer:

The first kind of body wave is the P wave or primary wave.

Explanation:

This is the fastest kind of seismic wave, and, consequently, the first to 'arrive' at a seismic station.

6 0
3 years ago
Other questions:
  • a square boat made from iron has overall dimensions of 2.00 cm x 11.0 cm x 11.0 cm. it has a mass of 213 g. what is its density
    8·2 answers
  • An organic molecule is likely to contain all of these elements except: Answer C H O Ne N
    14·1 answer
  • Which of the following is an important application of hydrogen bonding?
    13·2 answers
  • The atmosphere protects us from all of the following except (4 points)
    9·1 answer
  • A solution has pOH 5.9
    12·2 answers
  • 1. Why don't the elements neon and argon react with other elements to form<br> compounds?
    7·1 answer
  • Which is an example of a chemical reaction?
    11·1 answer
  • Why does mass decrease when sugar dissolved in water
    7·1 answer
  • 2
    13·1 answer
  • Soil that are light in color have a great amount of humus in<br> them. True or False
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!