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
Vanyuwa [196]
3 years ago
7

All of the elements in a family or group have similar chemical properties. which of the following statements best explains why t

his is true?
a. the elements in a group have the same number of protons in their nuclei.
b. the elements in a group have similar atomic mass numbers.
c. the elements in a group have the same number of valence electrons.
d. the elements in a group have similar atomic numbers
Chemistry
2 answers:
strojnjashka [21]3 years ago
5 0
The answer is C. They must have the same valance electrons.
Rashid [163]3 years ago
3 0
C) they have same valence electrons
You might be interested in
If the enthalpy value for a reaction is negative, what does that indicate about the reaction?
likoan [24]
This indicates that the reaction is exothermic meaning that it releases heat/energy
7 0
3 years ago
Read 2 more answers
Help me with my work please
blsea [12.9K]

Answer:

i am pretty sure it is compound

8 0
3 years ago
The form of heat transfer taking place in the crust of the earth would be ____
Anna [14]
The form of heat transfer taking place in the crust of the Earth would be Convection.
7 0
3 years ago
Read 2 more answers
Particles of light are known as​
Mashcka [7]

HEY DEAR..

The particles of light known as photon.

HOPE ITS HELPFULL

6 0
3 years ago
Read 2 more answers
What is the best name for the molecule below? a compound with 10 total carbons with a double bond and the rest single bonds. the
yanalaym [24]
The correct answer is <span>5-propyl-3-heptene. </span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • In a chemical reaction that takes place at a fixed pressure and volume, the enthalpy change (ΔH) is –585 kJ/mol. Will this react
    7·2 answers
  • CH3CH2CH3 can interact<br> with other like molecules<br> through
    7·2 answers
  • Which is most affected by a tropical warm air mass?
    13·2 answers
  • Which structure is responsible for bringing in the amino acids? (Points : 1)
    12·2 answers
  • At constant temperature and pressure, 5.0 L of SO2 is
    12·1 answer
  • Card G represents the final event which leads to the formation of wind. In a complete sentence, write a statement which describe
    14·1 answer
  • I need help with Number 63
    14·1 answer
  • What is the difference between an element and a compound? (p.s. it due in 5 mins ASAP so hurry.)
    5·1 answer
  • The generic metal hydroxide M(OH)2 has Ksp = 8.05×10−12. (NOTE: In this particular problem, because of the magnitude of the Ksp
    7·1 answer
  • Why do ice cubes float to the top of a glass of water.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!