subject

Chemistry, 17.12.2020 01:10 b4b4b4

PLEASE HELP! The activity series is a description of the relative reactivity of elements. Which of the following statements is NOT true?

Li>K>Ba>Sr>Ca>Na> Mg>Al>Mn>Zn>Cr>Fe> ;Cd>
Co>Ni>Sn>Pb>H>Sb> Bi>Cu>Ag>Pd>Hg>Pt> ;Au

A. K is more reactive than Au
B. Bi is less reactive than Mg
C. Cd is less reactive than Co
D. Ba is more reactive than Mn

PLEASE HELP!!!

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 13:30

One of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description?

Answers: 3

question

Chemistry, 22.06.2019 04:30

The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.

Answers: 1

question

Chemistry, 22.06.2019 16:30

Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?

Answers: 2

question

Chemistry, 22.06.2019 17:30

What are the two largest greenhouse gases

Answers: 1

You know the right answer?

PLEASE HELP! The activity series is a description of the relative reactivity of elements. Which of...

Questions

question

History, 21.06.2019 15:30

Which statement is an example of direct democracy? a) people elect a senator to the u. s. congress. b) the town council approves funding for a new hi...

question

Mathematics, 21.06.2019 15:30

What is the value of x? enter your answer in the box. photo attached....

question

Mathematics, 21.06.2019 15:30

Click on the y intercept. -x +4 i know you cant click on it so could you just say the coordinates like (example - (1,0) you so much.

question

Biology, 21.06.2019 15:30

The large ground finch obtains food by cracking seeds. what is its short, strong beak an example? a) tendency toward perfection b) adaptation of a sp...

question

History, 21.06.2019 15:30

Read each statement and decide whether it applies to ellis island, angel island, or both: 1. most immigrants were from china or another asian nation....

question

English, 21.06.2019 15:30

What are the adjectives in this sentence? our ancient car has became very unreliable recently, so we are trying to find a cheap replacement ....

question

Physics, 21.06.2019 15:30

Which describe reflection? check all that apply. light bounces off a boundary....

question

History, 21.06.2019 15:30

How are the freedom of religion and the freedom of assembly alike? both involve the freedom to express oneself. both were an original part of the con...

question

Geography, 21.06.2019 15:30

The inverse of a conditional statement is if a number us negative then it has a negative cube root ehat is the contrapositive of the original conditio...

question

Chemistry, 21.06.2019 15:30

The isotonic saline solution described in part a is connected to an unknown solution via a semipermeable membrane, the unknown solution level drops. b...

question

Social Studies, 21.06.2019 15:30

What specific science discipline do most social engineering attacks rely on when they are being used?...

question

Mathematics, 21.06.2019 15:30

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is...

question

Mathematics, 21.06.2019 15:30

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas w...

question

English, 21.06.2019 15:30

In the excerpt above why does meursault say that czechoslovakian man got what he deserved ?...

question

English, 21.06.2019 15:30

Read the passage. “ah, are you digging on my grave my loved one? —planting rue? ” —“no: yesterday he went to wed one of the brightest wealth has b...

question

Mathematics, 21.06.2019 15:30

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18...

question

Physics, 21.06.2019 15:30

Taylor's experiment: 1. accurately measured the speed of light 2. locked together the phases of two light sources so that the interference pattern...

question

English, 21.06.2019 15:30

B. setting and mood are important elements in many of the stories in this unit. choose one story and describe some aspects of its setting: where it t...

question

English, 21.06.2019 15:30

To become the mesmerizer’s subject, twain must displace hicks. twain presents himself as very different from hicks. based on this contrast, what does...

question

Biology, 21.06.2019 15:30

On a floor there are several 1-4 mm elongated drops leading away from a body lying in a pool of blood. the the forward wall there is a sigzag pattern...

More questions: Chemistry Another questions