Last Look Atoms
6
12
Using what you know about
subatomic particles and the
periodic table on Slide 10,
complete the chart by solving
for the missing information.
Type your answers in the
outlined text boxes provided.
Carbon
Beryllium
4
mass?
слол
element?
5
10
Magnesium
12
#neutrons
24

Explain that newton first law,second law and third law of motion?

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.