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
Tasya [4]
2 years ago
5

What pair of elements would have the most similar properties based on their locations on the periodic table?

Chemistry
1 answer:
svetoff [14.1K]2 years ago
7 0

Answer:

..........

Explanation:

You might be interested in
What is the mass number of a carbon atom which has 7 neutrons?
Strike441 [17]

Answer:

Carbon-13

Explanation:

Carbon have three isotopes. Isotopes are the atoms of the same element which has a different number of neutrons. Carbon has 3 isotopes.

Carbon-12 : 6 electrons I 6 protons I 6 neutrons

Carbon-13 : 6 electrons I 6 protons I 7 neutrons

Carbon-14 : 6 electrons I 6 protons I 8 neutrons

5 0
2 years ago
How are a flashlight and lightening similar and how are they different?
grandymaker [24]
<span>A flashlight is an electric-powered light source; the light source is a light bulb or an LED. The electrical energy is converted into visible light. Flashlights can be hand-held or mounted to a platform. Light from a lighting, on the other hand, is formed by exciting electrons to a higher state. </span>
5 0
3 years ago
Which of these is true about the mantle?
yanalaym [24]

Answer:

c.

Explanation:

it moves in slow convection currents, hope this helps!

6 0
3 years ago
When bases dissolve in water they release what type of negative ion?
Leto [7]
A base generally releases a hydroxide ion (OH-) when dissolved in water. 

There are exceptions, such as ammonia NH3, which acts as a base but does not produce OH- ions. There are three definitions of acids and bases (Arrhenius, Bronsted-Lowry, and Lewis) and each one looks at acid/base characteristics differently. OH- donation is the Arrhenius definition.
4 0
3 years ago
If you don't know all the answers just answer the ones you do know and number them so I know which one you are answering
BlackZzzverrR [31]
2. answer is C.<span> Elements have the same physical and chemical properties in any period </span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the most common type of climate/ecosystem found in the Congo River basin?
    10·2 answers
  • Most molecules that contain carbon are _____?
    11·2 answers
  • Does the number of ions in solution increase, decrease, or remain constant?
    12·1 answer
  • 1. How many moles are contained in 103.4g of sulfuric acid?
    8·1 answer
  • When the temperature in a room increases from 25°C to 33°C, changes from a solid to a liquid.
    14·1 answer
  • Question 3:
    7·1 answer
  • How many hydrogen atoms are there in 7.30 moles of ethanol (C2H5OH)?
    9·1 answer
  • A full moon appears on July 1: On what date is the next full moon likely to appear in the night sky?
    8·2 answers
  • Which of the following reactions will occur? question 10 options: ag hcl fe zn(no3)2 cu feso4 na hcl
    9·1 answer
  • Chemical formurla for Lithium Phsophide
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!