Question

Republic of the Philippines
Department of Education
REGIONI
SCHOOLS DIVISION OFFICE I PANGASINAN
LABRADOR NATIONAL HIGH SCHOOL
POBLACION, LABRADOR, PANGASINAN
Grade & Section 7-Gomery
SUMMATIVE, TEST
Name Erica D. Celin
Control No.
School Year: 2020-2021
SCIENCE 7
Learning Area
1. Directions: Read the following questions and answer what is asked in each question. Write
the letter of the correct answer on the space before the number.
1. Which of the following substance composed of one type of atom?
A. Chemical formula
C. Element
B. Compound
D. Mixture
2. Which of the following is NOT a compound using the given set of properties?
A Sugar
C. Ice
B. Salt
D. Iron
3. Which of the following statement(s) is/are TRUE about elements?
A. Made up of atom or atoms of the same kind.
B. Simplest type of matter
C. Cannot be broken down into components
D. All of the choices
4. Which of the following statement(s) is/are TRUE about compounds?
A. Combination of two or more elements
B. Can be broken down into components through a chemical process
C. Formed when two elements are combined
D. All of the choices
5. Which of the following is a property of an element?
A. The simplest supstance
B. Composed of two or more types of atoms
C. Be separated through a chemical process
D. Composed of two or more types of substances
6. Which of the following is a property of a compound?
A. The simplest substance.
B. It is a combination of two or more elements through a chemical process
ated through a physical process.answer ​

Answer 1

Resposta:

1.B

2.D

3.C

4.B

5.A

6.A

Explicação:

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