Na
Element
Solid steel melting in intense heat.
Physical
Most elements on the periodic table are...
Metals
NaH
Nah (compound)
What's that smell? Mmmm cookies in the oven!
Chemical
Brittle, poor conductors, dull.
non-metal
N2
Element
Orange, I mean Physical
Semi-conductors, can be dull or have luster, can be brittle or malleable.
CO
Nah Compound
Enzymes from the pancreas are released into the small intestine and break down food into simple molecules.
Chemical
What element is a gas with 22 neutrons? (Atomic mass - atomic number = neutrons)
Argon
The best material to use to make cook ware and wiring.
Metals
True or false: N2 is considered a molecule.
True.
Muscular contractions in the stomach mix and crush food.
Physical
What element is a solid named after a state with a very high cost of living?
Californium
What two elements are liquids at room temperature?
Mercury and Boron