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
kondaur [170]
3 years ago
6

The rows of the periodic table are called groups because similar elements reside next to each other on the modern periodic table

.
True
False​
Chemistry
2 answers:
KIM [24]3 years ago
4 0

Answer:

True

Explanation:

They are called by thier names

forsale [732]3 years ago
3 0

Answer:

True

Explanation:

The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.

You might be interested in
Describe the shapes and relative energies of the s,p,d, and f atomic orbitals?
Mariulka [41]

Relative energies are in the order:

s < p < d < f

And the shape of these orbitals are

s - spherical

p - dumbbell

d - double dumbbell        

f -   double double dumbbell  

6 0
2 years ago
Read 2 more answers
Nitrogen is an atom or molecules​
Pavel [41]

Answer:

Nitrogen will called as atom or molecule or ion too in the state which it exist means in which form it is present . 

7 0
2 years ago
How many meters are present in the 12.45 miles? Please show your work, and report your answer with the correct number of signifi
MatroZZZ [7]

Explanation:

We know that,

1 mile = 1609.34 m

We need to find how many meters are present in the 12.45 miles. To find it use unitary method as follows :

12.45 mile = 1609.34 × 12.45

12.45 mile=20036.283 meters

or

12.45\ mile=2.0036\times 10^4\ m

Hence, this is the required solution.

3 0
2 years ago
What happens when an electron absorbs energy?
Leto [7]
Gets exited and moves at a faster constant speed

7 0
3 years ago
25 Points Please Help ASAP!! View Attached Image!! Will Mark Brainliest If All Are Answered!!
KIM [24]

Answer:

Answers in explanation.

Explanation:

30. A (A chemical changes changes the chemical properties)

31. C (rusting is an example of a chemical change

32. B (A reaction requires energy, so some energy will be expelled)

33. B (Color change is an example of a chemical change)

34. A (The law of the conservation of mass: Mass and Energy cannot be created nor destroyed)

8 0
2 years ago
Other questions:
  • What is the compound name for NF
    12·2 answers
  • How many atoms are in 4H3BO3
    8·1 answer
  • Given:
    5·1 answer
  • (b) The mass of a single molybdenum atom is 1.59×10-22 g. Suppose enough Mo atoms were lined up like beads on a string to span a
    7·1 answer
  • I REALLY REALLY NEED HELP CAN SOMEONE HELP ME ANSWER ALL OF THE QUESTION PLZ
    12·1 answer
  • Bismuth has a density of 9.80 g/cm^3. What is the mass of 3.02 cm^3 bismuth?
    6·2 answers
  • T. Svedberg measured the molecular weight of carbonyl hemoglobin by velocity centrifugation. In this experiment, 0.96 g of prote
    5·1 answer
  • The diagram above shows the repeating groups of atoms that make up two samples. Will the properties of the two samples likely be
    13·2 answers
  • Which actions will change an object’s weight, but not it’s mass?
    7·1 answer
  • Which of the following is not a trend that varies systematically in the periodic table
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!