Mrs. Pankin loves touching science and think about all the time while walking one day she steps on a warm, fresh pece fuseum. The oum attens and sticks to her shoe When she lifts her tool, she sees long strings of
um boven her shoe and the sidewalk. She thinks, What a great demonstration of the properties of metals/"
What properties of metals work is. Rankin most likely touch about with this demonstration?
constity and luster
det ant malebi
maleability and to
conditivi antichi

"standard molar enthalpy:

h2o ( liquid water ) : - 285.8 kj/mole

h2o ( water vapor ) : - 241.8 kj / mole.

δhrxn = - 241. 8 - ( - 285.8 )= -241.8 + 285.8 = 44.0

answer: 44.0 kj"

i need mutiple choices

bcde is the incorrect answer it is a

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.