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
Snezhnost [94]
3 years ago
15

Atom A has 30 protons and 32 neutrons and 30 electrons. Atom B has 30 protons 28 neutrons and 30 electrons. Atoms A and B are __

______?
Chemistry
1 answer:
olasank [31]3 years ago
3 0

Answer:

Neutral

Explanation:

They have the same # of protons and electrons

You might be interested in
What type of graph, that isn't a bar graph, would be used to show 3 different classes choices of a favourite program and how eac
Makovka662 [10]

Answer:

12 classes types of bar

3 0
3 years ago
Balance the equation in the box. Click in the answer box to activate the palette. N2(g) + H2(g) → NH3(g)
lesantik [10]

Answer:

N2(g) + 3H2(g) → 2 NH3(g)

Explanation:

N2(g) + H2(g) → NH3(g)

We start equaling the number of N atoms in both sides multiplying by 2 the NH3.

N2(g) + H2(g) → 2 NH3(g)

So we equals the H atoms (there are six in products sites)

N2(g) + 3 H2(g) → 2 NH3(g)

7 0
3 years ago
How does atomic radius change from top to bottom in a group in the periodic table?
suter [353]
The atomic radius increases as you would go down a particular group on the periodic table of elements. This is because along with a greater number of protons, there would also be electrons as well, and thus the need of electron shells surrounding the atom would also be required, to compensate for the more electrons, as according to the bohr model, each shell contains 8 electrons in its electron shell. Thus the distance from the nucleus to the outermost shell increases, the atomic radius.
4 0
3 years ago
Read 2 more answers
A river carries pieces of granite from a mountain to the sea.
Inessa [10]

Answer:

The Granite is eroded, weathered, and is being transported away. The Granite will then be deposited into a lake or a sea. This could also go to help form a new sedimentary rock.

Explanation:

5 0
3 years ago
What is produced during the replacement reaction of Cu(NO3) and zn
mina [271]

Answer:

Cu, Zn(NO3)2

Explanation:

Zn is more reactive than Cu, so Cu will be displaced (replaced) in the reaction above.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What are some of the problems with using flame tests as a way to identify substances?
    15·1 answer
  • Disadvantages of synthetic rubber
    8·2 answers
  • Which of the following is the major regulator of oxygen consumption during oxidative phosphorylation?
    13·2 answers
  • WILL GIVE BRAINLIEST
    9·1 answer
  • A mixture of coarse sand and sugar is 45.0 percent sand by mass. 120.0 grams (g) of the mixture is placed in a fine-mesh cloth b
    9·1 answer
  • What is produced when a strong base reacts with the bicarbonate buffer system in the human body?
    15·2 answers
  • Explain any three ways of protecting our water bodies
    14·1 answer
  • How many formula units are in 0.0022 mol of NaCl (it’s urgent plz)
    11·1 answer
  • Which sentence describes the energy changes that occur when a chemical reaction happens?
    15·1 answer
  • Which field of study is shown in the picture? O A. chronology O B. anthropology O C. cartography O D. archaeology​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!