3 years ago

As a trend or pattern,the atomic radius go from left to right across the period but top to bottom down a group

1 answer:

5 0

As a trend or pattern, the atomic radius decreases as you go left to right across the period, but increases as you go down a particular group.

You might be interested in

Whch is more acidic, a solution with a pH of 2 or 5

Molodets [167]

Answer:

A solution with a pH of 2

Explanation:

The lower a pH is in a liquid, the more acidic it is. 7 is the neutral pH for a liquid. We usually drink around that pH for water. A pH higher than 7 expresses that the liquid is a base.

3 0

3 years ago

Read 2 more answers

Which type of bond is formed from sharing electrons?

Harrizon [31]

Covelant molecules are formed d

7 0

4 years ago

Which of the following is an example of a compound? CaCl2 Na Nd Cu

madam [21]

CaCl2

All of the other choices are elements

5 0

3 years ago

Iron is a : A. substance B. heterogenous mixture C. homogenous mixture

wlad13 [49]

Answer:

a: iron is a substance

Explanation:

because its hard and brittle and classified as a metal

4 0

3 years ago

How many moles of sulfur dioxide are held inside a 37.4L canister at a pressure of 0.55 atm and a temperature of 45.0 C ?

Anna35 [415]

PV=nRT n=PV/RT
R=.0821 atm x L
Mol x K
T=318K
P=.55atm
V=37.4L

n= (.55atm) (37.4L) /
.0821atm x L (318k)
mol x K
n= .79 mol of sulfur dioxide

3 0

4 years ago

As a trend or pattern,the atomic radius go from ______ left to right across the period but ______ top to bottom down a group

As a trend or pattern,the atomic radius go from left to right across the period but top to bottom down a group