2 groups of 9 9 groups of 2 6 groups of 3 3 grouos of 6 1 group of 18 18 groups of 1
To divide 180 by 3: ask your self what is 18 divided by 3 (how many groups of 3 in 18) . The answer is 6 ( 6x3 = 18). So 6 is the first number in your answer. now ask yourself what is 0 divided by . The answer is 0. So 0 is the second number in your answer. 180 divided by 3 = 60
To find out how many groups of 7 equals 21, you can divide 21 by 7. The result is 3, which means there are 3 groups of 7 in 21. This is because when you multiply 7 by 3, you get 21. So, there are 3 groups of 7 that equal 21.
There are 7.
18 of them because 18/6 = 3
2 groups of 9 9 groups of 2 6 groups of 3 3 grouos of 6 1 group of 18 18 groups of 1
20 x 19 x 18/3 x 2 = 1,140 groups
There are 18
There are 18 groups in the periodic table that categorize elements based on their similar chemical properties._rows."
18
There are 18 groups of elements in the periodic table, each representing a column of elements that share similar properties.
There are a total of 18 groups on The Periodic Table of Elements.
There are 18 groups in the periodic table of elements.
To divide 180 by 3: ask your self what is 18 divided by 3 (how many groups of 3 in 18) . The answer is 6 ( 6x3 = 18). So 6 is the first number in your answer. now ask yourself what is 0 divided by . The answer is 0. So 0 is the second number in your answer. 180 divided by 3 = 60
Omitting the f-block elements, there are 18 groups in the periodic table. Groups 1 and 2 contain s-block elements. Groups 3-12 contain d-block elements and groups 13-18 are made out of p-block elements. The only exception is helium is named under group 18, being a noble gas.
18 groups
There are 18 groups on the periodic table. These groups are columns that contain elements with similar properties due to their shared electron configurations. The groups are numbered 1 to 18, with the first two groups referred to as the "s-block" elements and the last six groups classified as the "p-block" elements.