mfiguereo mfiguereo

22-09-2020
Chemistry

contestada

Atomic radii DECREASES as you move across a period. Why?

Respuesta :

keziakh004 keziakh004

22-09-2020

Explanation:

As you move across a period, you gain more electrons and become more electronegative. The electrons become very attracted to the protons in the nucleus. This causes the electrons to become closer to the nucleus, decreasing atomic radii and increasing density.

Answer Link

Otras preguntas

if this ratio is much less than unity, the recoil of the atom can be neglected in the emission process. is the recoil of the atom more important for small or la

fermentation produces more atp molecules than aerobic respiration does. question 3 options: true false

when considering principled negotiation, revealing why you are trying to achieve something instead of demanding what you want or need is an example of

according to behnke's theoretical models for body composition, what is the average body fat for the representative man? group of answer choices 3% 12% 15% 30%

what does the previous analysis suggest about the market for money? the supply of money is independent of the interest rate. the quantity of money demanded incr

in a situation where a thief needs to be confronted by a bystander, why might a man be more likely to intervene than a woman?

What did they name the governing document the pilgrims used for their settlement?.

A voltaic cell is prepared where copper metal is oxidized to copper(II) and silver(1) is reduced to silver metal. Which of the following reactions occurs at the

A person eats a piece of food that is contaminated by bacteria. Which response will most quickly remove the bacteria from the body?.

all of the following are among the popular mobile marketing strategies except: a. in-game mobile marketing b. app-based marketing c. location-based marketing d.