Which state is matter is characterized by ionized particles, no definite shape or volume, and good electrical conductivity?
a-gas
b-liquid
c-plasma
d-solid

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood