Question

Check all items common to bases:
a-minerals
b-metal
c-gas
d-H+
e-OH-
d-nitrogen

Answer 1

@ganeshie8 help?

Answer 2

not sure but maybe this..
gas minerals metals Hydrogen

Answer 3

@electrokid @SerikMB @ganeshie8 help?

Answer 4

bases usually have an \(OH^-\) group (called as hydroxide ion) in them
eg:
NaOH -> sodium hydroxide
\(Ca(OH)_2\)

Answer 5

is that what you are asking?

Answer 6

...yep! but I need to know the common bases! But thanks!

Answer 7

yes. thats what is common among bases

Answer 8

Thanks!

Answer 9

yw

Answer 10

there is also a metal ion common

Answer 11

ok!

Answer 12

bases are metal hydroxides