Property:
-Reactivity
Alkali metals:
-very reactive
Transition metals:
-less reactive
Property:
-Density
Alkali metals:
-Can float on water
Transition metals:
-sink in water
Property:
-melting and boiling point:
Alkali metals:
-Low
Transition metals:
-high
Property:
-colour of salts
Alkali metals:
-Colourless
Transition metals:
-often coloured
The answer is
Cs + Br2 ⇌
<span>CsBr2
it is a balanced equation
</span>
One of the atoms involved must be a metal and the other a nonmetal
Mixture; it contains water, surgar, fat, protein, etc.
Answer: The heat moves through the atmosphere through the process of radiation.
Explanation:
There are three modes of transfer:
1. Conduction: This type of heat transfer happens when there is direct contact between the two object.
2. Radiation: This type of heat transfer happens when there is direct transfer of energy through space.
3. Convection: This type of heat transfer happens when there is a movement of fluid (liquid or gas) in which convection currents are produced due to the movement of hot fluid upwards and cold fluid downwards.
Thus heat moves through the atmosphere through the process of radiation