milanfrock
milanfrock
03-11-2016
Chemistry
contestada
H2 how many elements?
Respuesta :
Dextend
Dextend
03-11-2016
there are two elements, two hydrogen to be exact.
Answer Link
VER TODAS LAS RESPUESTAS ( 24+ )
Otras preguntas
When lithium reacts with bromine to form the compound LiBr each lithium atom (1) gains one electron and becomes a negatively charged ion (2) gains three electro
One beneficial use of radioisotopes is (1) detection of disease (2) neutralization of an acid spill (3) decreasing the dissolved O2(g) level in seawater (4) inc
Under our Constitution, some powers belong to the states. What is one power of the states?
Given the balanced equation representing a reaction: Al2(SO4)3 +6NaOH ==> 2Al(OH)3 + 3Na2SO4 The mole ratio of NaOH to Al(OH)3 is (1) 1:1 (2) 3:1 (3) 1:3 (
Which ion has the smallest radius? (1) O2- (2) S2- (3) Se2- (4) Te2-
Who is in charge of the executive branch?
Which clement is a liquid at STP? (1) bromine (3) francium (2) cesium (4) iodine
The price of play equipment for the school has just been reduced by 25%. The new , reduced price of the play equipment is 1500. What is the original price befor
How old do citizens have to be to vote for President?
Equal amounts or ethanol and water are mixed at room temperature and at 101.3 kPa. Which process is used to separate ethanol from the mixture? (1) distillation
