Tyler SennYuen chemistry quizzez

particles in the orbitals outside an atom nucleus, negativity charged, with a mass of about 1/1840 amu(atomic mass unit) are (a)  

the four (a)   we eat to build us are carbohydrates, lipids proteins and nucleic acids

Tags

NGSS.MS-LS3-1

cations and anions can move through the soil as plant nutrients because they are dissolved in water and '

because they carry a ____ charge and act as tiny ____

(a)  

Tags

NGSS.MS-LS2-3

an example of a (a)   bonded compound is salt, NaCl

molecules with a positive or negative charge are (a)   ions

a compound bonded with a polar (a)   bond is water(H2O)

Tags

NGSS.MS-ESS2-4

on the periodic table, seeing all the elements in group ____ tells us that these elements will all have 1 ____ in their ____ particle

(a)  

Particles inside an atoms nucleus , with no charge, and a mass of about amu are (a)  

a solution with a PH of 4.5 is a(n) ____ _________

(a)  

At the level of atoms, when electrons spin in the same direction, (a)   is produced

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5