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What are elements main features?
The main group elements are groups 1, 2, and 13 - 18.
What is the 2 subgroups for a plant kingdom?
The two main subgroups for the plant kingdom are vascular plants and nonvascular plants. Vascular plants have specialized tissues for transporting nutrients and water, while nonvascular plants do not have these tissues and typically rely on other methods for nutrient uptake and transport.
What are two main ways that minerals are classified?
Minerals are classified based on their chemical composition and crystal structure. Chemical composition refers to the elements that make up the mineral, while crystal structure refers to the arrangement of atoms in the mineral's crystal lattice.
Which groups compose the mains group elements?
Main group elements have elements from groups 1 and 2, except hydrogen and groups 13 to 18. Main group elements are elements in groups who's lightest elements are shown by helium, lithium, boron, beryllium, carbon, nitrogen, oxygen, and fluorine.
How Are Groups On A Periodic Table Numbered?
Groups on the periodic table are numbered from 1 to 18, with the group number corresponding to the number of valence electrons in the elements of that group. Group 1 elements have 1 valence electron, group 2 elements have 2 valence electrons, and so on. Groups 1, 2, and 13-18 are known as the main group elements.
What are all the subgroups?
The subgroups on the periodic table are S, P, D, and F S= groups 1 and 2 P= groups 13 through 18 D= groups 3 through 12 F= in the Principle Energy Sublevels 6 and 7 ( atomic # 58-71 and atomic# 90-103)
What are the 2 main groups of plants?
the answer is they are divided into 2 groups-vascular and non-vascular
What are the groups within the animal kingdom?
the 2 main groups are the vertebrates and the invertebrates
What are the 2 subgroups of the nervous system?
vines and something else
What are the two main groups?
There are eight groups that make up the main group elements. They are groups 1, 2, and 13 - 18. They are also called the representative elements.
What are the 2 main groups of species?
Mammals & reptiles. EASY
What were the 2 main groups debating ratification?
democratic and represenitive
What are the 2 main groups of living things?
The two main groups of living things are- a) Plants b) Animals
What are elements main features?
The main group elements are groups 1, 2, and 13 - 18.
What is the 2 subgroups for a plant kingdom?
The two main subgroups for the plant kingdom are vascular plants and nonvascular plants. Vascular plants have specialized tissues for transporting nutrients and water, while nonvascular plants do not have these tissues and typically rely on other methods for nutrient uptake and transport.
What are the 2 main groups of Monerans?
bob the builder, pee wee
How many different groups are there within Islam?
there are 2 main groups shiites and sunnis then there are branches within each
