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
bonufazy [111]
2 years ago
10

Define atomic size, electronegativity, and ionization energy and explain how they vary at different places on the periodic table

.
DONT NEED TO DEFINE THEM, JUST SAY HOW THEY VARY AT DIFFERENT PLACES ON THE PERIODIC TABLE
Chemistry
1 answer:
anygoal [31]2 years ago
5 0
As you move down the periodic table, atomic size increases (due to the number of electron shells of an atom increasing). So in Group 1, H has the smallest atomic size, while Fr has the largest.

Ionization energy tends to decrease as you go down a group, and increase as you go from left to right on the periodic table. (As you go down, the atomic size/radius increases, so the outermost electrons are held less tightly to the nucleus, causing a lower ionization energy.)

Electronegativity relates to ionization energy. Elements with a higher ionization energy will have higher electronegativity. Therefore, as you move down the periodic table, electronegativity decreases, while as you move from left to right on the periodic table, electronegativity increases. 
You might be interested in
Which of the following chemical formulas represents a common acid?
wariber [46]
HCI is one of the most common acids out of the following
5 0
3 years ago
A chemical reaction has reached equilibrium when ________. all products have been removed from the reaction mixture the catalyst
soldier1979 [14.2K]

rate of forward reaction

5 0
2 years ago
Read 2 more answers
What are the five (5) things that can indicate a chemical change has occurred?
fenix001 [56]

Answer: Bubbles, burning, odor, color change, and rusting.

Explanation: Chemical changes are changes to something that is irreversible.

7 0
2 years ago
Tough and malleable form of iron is
Alenkasestr [34]
The answer to your question is A. Wrought iron because amongst its other properties, wrought iron becomes soft at red heat, and can be easily be forged and forge welded.
4 0
3 years ago
Read 2 more answers
If the density of a liquid 102g/cm^3, how many milligrams will be in 63 mL of that liquid?
Ede4ka [16]

Answer:

<h2>6426000 mg</h2>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

mass = Density × volume

From the question

63 mL = 63 cm³

We have

mass = 102 × 63 = 6426

But 1 g = 1000 mg

6426 g = 6426000 mg

We have the final answer as

<h3>6,426,000 mg</h3>

Hope this helps you

6 0
2 years ago
Other questions:
  • Why does fingernail polish float on top of water?​
    14·1 answer
  • For the following reaction, it is found that doubling the amount of A causes the reaction rate to quadruple. Doubling the amount
    15·1 answer
  • The mass of a 50-mL volumetric flask is 40.638 g. After adding 15.0 mL of 95% ethanol and adding enough water to complete the vo
    14·1 answer
  • How many grams of H2O is 4.5 x 10 15 molecules? *
    6·1 answer
  • If i have 340mL of a 1.5 M NaBr solution, What will the concentration be for 1000mL?
    8·1 answer
  • *WILL GIVE BRAINLIEST TO CORRECT ANSWER *<br> Question in picture
    8·2 answers
  • What is the theoretical yield of aluminum that can be produced by the reaction of 60.0 g of aluminum oxide with 30.0 g of carbon
    11·1 answer
  • Which of the following provides the best evidence that a chemical change is taking place? A. metal object becomes shorter when i
    13·1 answer
  • What is the agent that causes frost wedging?
    12·1 answer
  • I’m in science class right now and I need help on these questions
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!