The pressure : 1.536 atm
<h3>Further explanation</h3>
Same container=same volume⇒the volume is constant
Gay Lussac's Law
<em>When the volume is not changed, the gas pressure in the tube is proportional to its absolute temperature </em>
P₁=1 atm
T₁=20+273=293 K
T₂=450 K
the pressure :
Everything has chemical properties it depends on the reactivity and the reactivity of the other element and what form it is in
Binding/ bonding
Polymerizing
Answer: building block of matter was a particle called the atom.
Explanation: I hope this helps:)
7.8
(Its correct, I just took a quiz and it is the right answer. hope I helped.)