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
Aliun [14]
4 years ago
14

Which statements best describes a major difference types of elements

Chemistry
1 answer:
Sever21 [200]4 years ago
6 0

Answer:

The atoms of different elements have different numbers of protons and electrons.

You might be interested in
Polymerization is the process of linking smaller molecules to form long chains of higher molecular weight. True or False
quester [9]
True is correct answer.


Polymerization is the process of linking it has a smaller molecules to form has a long chains of higher molecular weight.

Hope it helped you.

-Charlie
6 0
4 years ago
Read 2 more answers
The half-life of 232-Th is 1.4 x 10^10 years.if there were 25.0 grams of thr sample left after 2.8 x 10^10 years,how many grams
EleoNora [17]

<span>1.    </span>For this problem, we use the formula for radioactive decay which is expressed as follows:<span>

An = Aoe^-kt

where An is the amount left after time t, Ao is the initial amount and k is a constant. 

We calculate as follows:

An = Aoe^-kt
0.5 = e^-k(1.4x10^10)
k = 4.95x10^-11

An = Aoe^-kt
25 = Aoe^-</span>4.95x10^-11<span>(2.8x10^10)
Ao = 100 g</span>

7 0
4 years ago
A science class was performing an experiment comparing physical and chemical properties of three powders. They recorded their re
Radda [10]
A because bubbling is considered a chemical property
7 0
3 years ago
What type of reation does Na + F2 --&gt; NaF have
Vera_Pavlovna [14]

Answer:

a Co 21 45 NFL

Explanation:

3 0
3 years ago
Read 2 more answers
What needs to happen at point 3 for igneous rock to transform into sedimentary rock?
lara [203]
An igneous rock is crushed into little shards of rock called sediment, the sediment is then packed together by other rocks or strong forces, that form together to make a Sedimentary rock.
4 0
2 years ago
Other questions:
  • A water solution contains 1.704 [kg] of HNO3 per [kg] of water, and has a specific gravity of 1.382 at 20 [°C]. Please, express
    14·1 answer
  • When the disk of the moon masks the disk of the sun, it creates a _________ eclipse.
    8·2 answers
  • Calcium oxide forms when an atom of calcium loses two electrons giving it a +2 charge and an atom of oxgen picks up two electron
    11·1 answer
  • Why elements in the same group have the same charge
    7·1 answer
  • Neutral atoms of a specific element can have different numbers of which of the following?
    8·1 answer
  • Are Noble Gases nonmetals ?
    7·1 answer
  • A 2.89 g sample of a metal chloride, MCl2, is dissolved in water and treated with excess aqueous silver nitrate. The silver chlo
    12·1 answer
  • What is the charge on an atom after it gains two electrons during the formation of a bond?
    5·1 answer
  • Can someone help me with this
    10·2 answers
  • Y’all what’s this I don’t feel like doing it and I’ll give brainlist too
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!