Answer:
In the element (<u>n Na20)</u> the <em>2 </em>means that there are 2 oxygen atoms in the Sodium Oxide.
TOP STORIES

Winter storm watch issued for Sun PM-Mon AM snow potential
Roanoke Times
8 hours ago

AccuWeather: Chilly stretch through the weekend
6abc.com
2 days ago

Winter Storm Watch issued for parts of WNC ahead of possible snow
WLOS
3 hours ago
Winter Storm Watch - National Weather Service Watch Warning Advisory ...
National Weather Service (.gov) › forecast › ...
WINTER STORM WATCH IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY AFTERNOON... * WHAT...Heavy snow possible. Potential snow accumulations of 4 to 6 ...
National Weather Service
National Weather Service (.gov)
In the west, a series of storms will bring continued mountain snows and low elevation rains. River flooding will persist in the Mississippi and lower Ohio River Valleys into next week.
Chicago, IL
Des Moines, IA
Wilmington, OH
Detroit/Pontiac, MI
Kansas City/Pleasant Hill, MO
State College, PA
Grand Rapids, MI
PEOPLE ALSO ASK
What is the difference between a winter storm watch and warning?
What is a winter storm watch?
A Winter Storm Watch is issued by the National Weather Service of the United States when there is a potential for heavy snow or significant ice accumulations.
What we can say about the frequency of x-linked recessive traits is that the frequency of the allele for the recessive x-linked traits is assumed to be equal to the proportion of males with the recessive phenotype.
lactobacillus is responsible for producing lactic scid. It is broken down in two groups, hermofermentative species and hetorfermentative species.