KittyKelseyCat KittyKelseyCat

16-12-2020
Chemistry

contestada

In the Periodic Table, the vertical columns that extend down the Periodic Table are called
A. periods.
B. Groups.
C: Classes
D: Rows

Respuesta :

DanielGabriel DanielGabriel

16-12-2020

Answer:

b

Explanation:

Answer Link

Otras preguntas

why are words in poetry, music, and stories important to life?

Which two body systems work together to deliver oxygen through the body? A. digestive and excretory B. reproductive and endocrine C. circulatory and respirat

A number is at most 13

Fun facts about Prince Edward Island

Why does a solid have a definite shape and volume? A. The particles in a solid are not attracted to one another. B. The particles in a solid vibrate around fixe

Write code which takes a user input of a String and an integer. The code should print each letter of the String the number of times the user inputted in reverse

Which phase best helps your determine the meaning of the word in part A as used in the text?

A woman traveled 2439.3 miles in 18 hours 5 minutes. Find the average speed of her flight in miles per hour. (Change 18 hours 5 minutes into hours and use the

Taking into account identical letters, how many ways can the researcher arrange the word CALLITRICHIDAE that start or end with vowels?

Kidney stones are caused by the precipitation of either calcium oxalate, Ca(C2O4), or calcium phosphate, Ca3(PO4)2, in the kidneys. If the normal concentration