cootloon2003 cootloon2003

13-05-2024
Chemistry

Answered

lodine (atomic number 53) has a mass
of 126.9 amu. Tellurium (atomic
number 52) has a mass of 127.6 amu.
Which element would have appeared
first on Mendeleev's table?
A. tellurium
B. They were separated by one element between them.
C. iodine
D. They were interchangeable.

Answer :

Other Questions

While eating a beef pot pie, little Maggie started to choke and became frightened. Now, whenever she just sees a pot pie, she becomes frightened. According to c

Present value) What is the present value of the following future amounts? a. $800 to be received 10 years from now discounted back to the present at 10 percent

A new urgent care clinic in town mails out boxes of disposable bandages to local residents imprinted with the clinic name, phone number, and address. These inex

According to B. F. Skinner, with the _____ schedule, the organism is reinforced for the first response following a designated period of time.

A lot is 60m by 36m. A house 27m by 8m is built on the lot. How much area is left over?

What implications does a positive COVID-19 test have regarding an individual's contagiousness and the potential for virus transmission?

C. Re-write these sentences correctly.1. A man is liked by all who is honest2. The car was presented by my uncle which runs on battery.3.This painting was bough

Make [tex]\( x \)[/tex] the subject of the formula [tex]\( \quad a = \frac{x+c}{x-b} \)[/tex]

QUESTION 2True or False: Connectivism is a theory about learning that addresses how learning takes place.A. TrueB. False

The aerobic energy system uses _______ fatty acids as exercise duration continues.

what is the phenotype of a heterozygous person using T for tall and t for short

Dennis had a piece of rope that was 2.7 m long. He cut the rope into 3 equal pieces. Was each piece of rope greater than or less than 1 m?

How do you use implicit differentiation to find x^2+3xy+y^3=10

each year the gardners plant 7/8 of an acre with tomatoes. They sell half of what they grow at a roadside stand. What part of an acre do the gardeners use for t

How do you use implicit differentiation to find x^2+3xy+y^3=10

Why did the slogan Peace Land and Bread appeal to the Russian people?

which process breaks down sugars to make atp when oxygen is present

A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?

Why did the slogan Peace Land and Bread appeal to the Russian people?

what is the phenotype of a heterozygous person using T for tall and t for short