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
vampirchik [111]
3 years ago
10

I need the answer to 452 of arogon

Chemistry
1 answer:
yaroslaw [1]3 years ago
3 0
I'm confused... is there more info? 
You might be interested in
1 what do you understand by the term isotopes 2 why do I should talk of an element process identical chemical properties 3 name
Bad White [126]

Answer:

Isotopes of an element have same number of protons but different number of neutrons. Which means isotopes of an element have same atomic number but different mass number.

The chemical property of an element is determined by the number of electrons. And as all the isotopes have same number of electrons, they have same chemical properties.

Thus as isotopes of an element have same atomic number , they have same number of electrons and protons. As they have different mass number, the number of neutrons will be different. Hydrogen has three isotopes , ^1_1\textrm{H}, ^2_1\textrm{H} and ^3_1\textrm{H}. Thus ^1_1\textrm{H} has no neutron.

5 0
3 years ago
They dump large amounts of rainwater that causes flooding. *
IgorC [24]
Answer =Tsunamis because they flood places and areas
3 0
3 years ago
Read 2 more answers
Can you help me with my Chemistry homework please? Can you answer the blank ones? And number 20 please.
Anarel [89]

i just cant understand the question

please take a clear pic

7 0
3 years ago
Which of the following elements has the largest electronegativity? A) Bismuth B) Nitrogen C) Potassium D) Arsenic​
algol [13]
Hey :)


The answer is B) Nitrogen, which has an electronegativity of 3.04

Hope this helps!
6 0
3 years ago
A store sell 21 piece of clothing every 45 minutes.How long will it take the store to sell 100 pieces of clothing?
zmey [24]

Explanation:

<em>2</em><em>1</em><em> </em><em>piec</em><em>e</em><em> </em><em>=</em><em>4</em><em>5</em><em> </em><em>mins</em>

<em>100</em><em> </em><em>pieces</em><em>=</em><em> </em><em>x</em>

<em>on</em><em> </em><em>cross</em><em> </em><em>mul</em><em>tiplicati</em><em>on</em>

<em>2</em><em>1</em><em>x</em><em>=</em><em>4</em><em>5</em><em>×</em><em>1</em><em>0</em><em>0</em><em>m</em><em>i</em><em>n</em><em>s</em>

<em>2</em><em>1</em><em>x</em><em> </em><em>=</em><em>4</em><em>5</em><em>0</em><em>0</em><em>m</em><em>i</em><em>n</em><em>s</em>

<em>x</em><em> </em><em>=</em><em>4</em><em>5</em><em>0</em><em>0</em><em>m</em><em>i</em><em>n</em><em>s</em><em>÷</em><em>2</em><em>1</em>

<em> </em><em> </em><em>=</em><em>2</em><em>1</em><em>4</em><em>.</em><em>3</em><em>m</em><em>i</em><em>n</em><em>s</em><em> </em><em>or</em><em> </em><em> </em><em>3</em><em>.</em><em>5</em><em>7</em><em>h</em><em>r</em><em>s</em>

3 0
2 years ago
Other questions:
  • Dan gave five sunflower seedlings each a different type of fertilizer. He measured the initial and final heights of each plant a
    6·2 answers
  • Which subatomic particle is negatively charged?1.electron2.neutrons3.positron4.proton
    8·1 answer
  • Americium-241 is a radioactive substance used in smoke detectors. The half life of americium is 432 years. If a smoke detector i
    7·1 answer
  • Why is copper so widely sought on the world and new york mercantile exchange
    9·2 answers
  • Las disoluciones comerciales de HCl (PF = 36.5 g/mol) típicamente son 39.0% P/P de este ácido en agua. Determine la molalidad de
    9·1 answer
  • Que. 1. Gallium has 2 naturally occuring Isotopes with mass numbers 69 &amp; 71 respectively. What is the percentage abundance o
    12·1 answer
  • Consider the balanced equation below.
    14·2 answers
  • What is the voltage required to push 0.5 amps of current through a 10 ohm resistor?
    14·1 answer
  • Which explanation describes why seafloor spreading occurs?
    8·2 answers
  • What is the difference between physics and chemistry laboratory (4)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!