Answer:
Short form of elements are symbols
hope this helps
have a good day :)
Explanation:
Answer:
1= weather
2= climate
3=climate
4= climate, i think
5= weather
6= weather
7= climate
8=weather
9= weather
10= weather
hope this helps!
Explanation:
weather is typically over a short period, climate is over a long time.
Answer:
They are Lithium Li, Sodium Na, Potassium K
Explanation:
The density is defined as mass of a substance per unit of its volume
It can be expressed in different units like g/L g/m3 Kg/dm3 etc
We are given that
mass of substance = 27.3 grams
volume of substance = 7 cm^3
the density = Mass of substance / volume of substance
density = 27.3g / 7 cm^3 = 3.9 g /cm^3