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What are groups and periods in periodic table?
The columns are called groups and rows are called periods. There are 18 groups and 7 periods.
Which group of elements 7 valence electrons?
The groups of electrons with 7 valence electrons are groups 7 and 17 on the periodic table.
What is a name given to a group of foods that contain the same nutrients?
A group of foods that contain the same nutrients is often referred to as a "food group." Food groups help categorize foods based on their nutritional content and are often used in dietary guidelines to promote a balanced diet.
How many groups are in periods 6 and 7 of the periodic table?
There are 18 groups in periods 6 and 7 of the periodic table.
How many groups and how many periods does the modern periodic table have hydrogen and helium should be counted as the first period.?
The periodic table has 18 groups ant 7 periods. Hydrogen and helium are considered members of the first period.
Nutrients are divided into six general groups?
Nutrients are divided into six general groups. These nutrients include carbohydrates, lipids, proteins, fat, vitamins, minerals, as well as water.
How many groups of six is in 42?
There are 7.
What is 7 groups of 4000?
7 groups of 4000= 7 x 4000 7 x 4000 = 28 000
How many groups can 21 be divided to?
7 groups, with 3 in each3 groups, with 7 in each21 groups, with 1 in each1 group, with 21 in each
How many groups of 7 equals 21?
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.
How many periods and groups are there in the periodic table?
There are 18 groups and 7 periods in the periodic table. Groups indicate the number of valence electrons an element has, while periods indicate the number of electron shells an element has.
Can you divide 21 in to equal groups?
Yes, 21 can be divided into equal groups. 21 is divisible by 1, 3, 7, and 21. Therefore, you can divide 21 into 1 group of 21, 3 groups of 7, 7 groups of 3, or 21 groups of 1, with each group being equal in size.
Nutrients are divided into six general groups carbohydrates proteins minerals vitamins water and?
Nutrients are divided into six general groups. These are carbohydrates, proteins, minerals, vitamins, water and fats. A healthy diet would incorporate each of these food groups, limiting fat and carbohydrate intake.
What number can be equally divided into groups of 6 and groups of 7?
42
What are the 7 ethnic groups?
Ethnic groups of what/where - specify so we can give you an answer.
How many equal groups in 21?
There are three possibilities:-- 7 equal groups, with 3 in each group-- 3 equal groups, with 7 in each group-- 21 equal groups, with 1 in each group
What is the difference between nutrients and food groups?
Nutrients are what you get out of food, like vitamins and minerals. Food groups are what groups foods are placed in, such as grains and dairy.
