I believe it's C, It is a new gas released when atoms are destroyed.
<span>N2H4 is a polar molecule </span>
Answer:
A. SR
Explanation:
SR is strongtium and is an electronegative element:))
hope this helps:))
Answer:
Na²O (Sodium-oxide)
Explanation:
Physical state - Solid
Appearance - White solid
Solubility - Yes. Formes NaOH
Color - White
Nature - Basic
Explanation:
well when you heat ice the individual molecules gain kinetic energy. but until the temperature reaches it's melting point they don't have the energy to break bonds and hold their crystal structure. So, the temperature remains constant until the ice has melted. Hope this helped. Good luck on your project!