burger17 burger17

02-11-2021
Chemistry

contestada

an
a transition metal with 91 protons and electrons?

Respuesta :

kamiJohnson17 kamiJohnson17

02-11-2021

Protactinium

Hshsbsbwhwhhsnsnanananananababsbsbsbsbsbsbababjaajajajnsnsnsnana

Answer Link

uncheckedfire uncheckedfire

02-11-2021

Answer:

Protactinium

Explanation:

the atomic number lines up with the number of protons and electrons an element has.

Answer Link

Otras preguntas

Which organisms are the oldest to most recent, based on scientific views? A. cyanobacteria, birds, sea scorpion, saber-toothed cats B. birds, saber-toothed cats

Atoms of which element can bond to each other to form chains, rings, and networks? (1) carbon (3) hydrogen (2) fluorine (4) oxygen

Which statement explains why sulfur is classified as a Group 16 element? (1) A sulfur atom has 6 valence electrons. (2) A sulfur atom has 16 neutrons. (3) Sulfu

what is the name of the symbol that shows directions on a map

Please help, the questions are now attached

An ion that consists of 7 protons, 6 neutrons, and 10 electrons has a net charge of(I ) 4- (3) 3+(2) 3- (4) 4+

As emperor, Napoleon made all of the following changes except a) Strengthening the economy b) Limiting freedom of religion c) Instituting a new legal code d) A

What volume of 0.120 M HNO3(aq) is needed to completely neutralize 150.0 milliliters of 0.100 M NaOH(aq)? (1) 62.5 mL (3) 180. mL (2) 125 mL (4) 360. mL

Jason takes 2 cL of medicine. How many ml is this

what is the solution to this system of linear equations: y-x=4 and y+2x=1