PenguinGuyWHAT9412 PenguinGuyWHAT9412
  • 23-01-2024
  • Chemistry
contestada

How many among the following impart color to the Bunsen flame in a flame test?
Ba, Mg, Ca, Be, Na, Sr, K

A. 2

B. 3

C. 4

D. 5

Respuesta :

Otras preguntas

In the United States, the change from the "cottage system" to the "factory system" first took place in which of the following industries? A) thread spinning B)
At the polling place you will need to show three forms of identification. True or False?
which process increases genetic variation among whale offspring?
A 10-foot ladder is leaning against a tree. The bottom of the ladder is 4 feet away from the bottom of the tree. Approximately how high up the tree does the top
Which statement best describes the characteristics of Greek drama and theater? A. The Greeks only wanted to see dramas that made them feel happy and that did
A 10-foot ladder is leaning against a tree. The bottom of the ladder is 4 feet away from the bottom of the tree. Approximately how high up the tree does the top
which function rule represents the data in the table? x= -3,-2,-1,0,1 y= 1,-2,-5,-8,-11 a. y= -3x-8 b. y= 1/3x-8 c. y= 1/3+8 d. y= 3x +8
Which statement below is correct? a. The Nile is a major landform in North Africa. c. The Nile is essential for agriculture in Egypt. b. The Nile provides fresh
What does a map with isobars show?
Which statement is TRUE? A. Energy can be created or destroyed. B. Electrical energy is created from other forms of energy. C. Energy in a battery makes new ene