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
Andrew [12]
3 years ago
13

The atomic number of Copper is 29, and the atomic mass is 63.546. What do these numbers mean in regards to protons, electrons, a

nd neutrons?
Geography
1 answer:
loris [4]3 years ago
3 0

Answer:

Determine the prtons, electrons and neutons

Explanation:

The atomic number is the number of protons/electrons in an element. The atomic mass it the protons + the neutrons. So an atomic mass of 63.546 would round UP to 64. So, 64 - 29 = 35

Protons: 29

Electrons: 29

Neutrons: 35.

Because it has more neutrons than protons, it's an unstable element.

You might be interested in
Which ecosystem is more fragile?<br> Sonoran desert<br> Amazon rainforest
nekit [7.7K]
The answer is: Amazon Rainforest
7 0
3 years ago
Read 2 more answers
Regions are areas that
cupoosta [38]
The answer is 'share certain features'

4 0
4 years ago
Two new wind turbines have recently been built
Elodia [21]

Answer:

(2) is renewable, so it will decrease the  environmental impact of the tower

businesses

Explanation:

Wind power is a renewable energy that cannot be depleted and as such is sustainable. Additionally, replacing renewable energy such as gas power by renewable energy such as wind, solar or hydopower will reduce the use of fossil fuels  and hence reduce environmental impact of the tower businesses.

8 0
3 years ago
How is the cross sectional shape of a glacial valley different from a valley formed by stream erosion?
fgiga [73]
A glacial valley cross-sectional shape is a U shape whereas a stream valley is usually a V shape. The U shape comes from the scouring action of the alpine glaciers which carries rocks with it which can abrade the walls of the valley and the glacier occupies the whole valley so scours out such a shape whereas the stream cuts down and water washes in from the sides of the valley into the stream or river creating the V shape.
5 0
3 years ago
At which point is air pressure lowest?
Leya [2.2K]

Answer:

1

Explanation:

Air pressure gets lower the higher you go

7 0
3 years ago
Read 2 more answers
Other questions:
  • The thermocline is a layer in the ocean that represents:
    10·1 answer
  • Name two ways in which the earth system relies on energy from the sun
    5·1 answer
  • Australia is an island nation
    10·2 answers
  • What is a chomeleon?
    11·2 answers
  • Environmental policies are what have provides some avenues to supporting our environment
    5·1 answer
  • Which of the following are North Africa's main export commodities?
    15·1 answer
  • What empire is associated with the Indus River system
    12·1 answer
  • Which of the following statements is most accurate? Human activities have no effect on the physical environment, but the physica
    8·1 answer
  • The mid-Atlantic ridge at Iceland was a series of cracks in the ground instead of just one large crack separating the 2 plates.
    13·1 answer
  • What aspect of the Amazon rain forest has the potential to help the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!