A selenide ion is isoelectronic with which noble gas? a argon
b xenon
C radon
d krypton
Help ASAP please

How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?

Can someone me out on this question for my national 5 chemistry homework