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Two properties that make shapes similar are equal corresponding angles and proportional corresponding sides. This means that if two shapes have the same angle measurements and the lengths of their sides maintain the same ratio, they are considered similar. Consequently, similar shapes can have different sizes but retain the same shape and proportions.
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What two groups of the periodic table are most similar in chemical properties?
The alkali metals (Group 1) and the alkaline earth metals (Group 2) are most similar in chemical properties due to both groups having similar metallic properties, reactivity, and ability to form cations with a +1 or +2 charge.
What following groups of atoms are likely to have similar properties 1. nickel .28. calcium .20. bromine .35. 2. aluminum .13. germanium .32. antimony .51. 3. oxygen .8. selenium .34. tellurium .52.?
Group 1 (Nickel, Calcium, Bromine) are likely to have similar properties as they are all transition metals with varying degrees of reactivity. 2. Group 2 (Aluminum, Germanium, Antimony) are likely to have similar properties as they are all metalloids with varying physical and chemical properties. 3. Group 3 (Oxygen, Selenium, Tellurium) are likely to have similar properties as they are all nonmetals with increasing atomic numbers.
Why The elements calcium and strontium have similar chemical properties because they both have the same?
Calcium and strontium have similar chemical properties because they both belong to the same group (Group 2) in the periodic table, known as the alkaline earth metals. They have the same number of valence electrons, which is two, leading to similar bonding behavior and reactivity. This similarity in electronic structure results in comparable physical and chemical properties, such as their tendency to form similar compounds and react with water in a similar manner.
What element would have properties most like ca?
Strontium (Sr) would have properties similar to calcium (Ca) since they belong to the same group in the periodic table (Group 2) and have similar chemical behaviors. They both have two valence electrons and exhibit similar reactivity patterns.
Which element has chemical properties most similar to those of the element calcium?
atoms in the same group are similar. calcium is in group 2, so it's similar to Be, Mg, Sr, Ba and Ra. Most similar would be Mg or Sr, which are right above and below. all group 2 atoms share a similar electron configuration
Are similar shapes always congruent?
Yes because to be similar the shapes need to have the same ratio of sides and similar angles. To be congruent the shapes have to be the same shape and size, so 2 congruent shapes will always be similar.
How are the polygons in problems 1 and 2 similar how are different?
I think that 1 2 can not be similar cause there different shapes
What Shape has no straight lines but has 2 rotation symmetry?
You can imagine any number of shapes that have these properties. A simple shape would be an elipse.You can imagine any number of shapes that have these properties. A simple shape would be an elipse.You can imagine any number of shapes that have these properties. A simple shape would be an elipse.You can imagine any number of shapes that have these properties. A simple shape would be an elipse.
How can you tell both shapes are similar?
to prove two triangles are similar, get 2 angles congruent
When 2 shapes are similar and have a scale factor of 1 what are they called?
They are congruent.
How is polygons similar?
They are closed 2-D shapes with straight sides.
Why is it that if a shape is congruent its similar?
Congruency means that the given 2 figures are exactly same in shape and size. Thus all corresponding angles will also be the same.Similarity of shapes means that the 2 given shapes are same in shape but the measures of corresponding sides may not be the same. Since the shapes are the same, the corresponding angles are also same.If 2 shapes are congruent, they have equal corresponding angles. The equal angles satisfy the condition for the shapes being similar. Hence congruent shapes are similar as well.
What shapes can 2 triangles make?
Trapezoid.
I need to decompose and transform a pentagon into 2 shapes. What 2 shapes can make up a pentagon?
A quadrilateral and a triangle
What does congruent and simliar mean?
Congruent means when 2 shapes are exactly the same Similar means the shapes are exactly same but with different sides
The chemical properties of calcium are most similar to the chemical properties of?
The chemical properties of calcium are most similar to the chemical properties of magnesium and strontium, as they all belong to the same group in the periodic table (Group 2 or alkaline earth metals). These elements share similar reactivity, ionization tendencies, and ability to form ionic compounds with similar characteristics.
What shapes make a cone?
2 halves and a quarter
