B/SC JS3 2ndTerm
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1 / 30
An abortion that occurs spontaneously is known as_______
2 / 30
An electrical component designed to introduce a known value of resistance into a circuit is called a _______
3 / 30
Someone who has acquired a skill is called_______
4 / 30
Natural Radioactive elements include the following except ________
5 / 30
The chemical symbol for iron is _______
6 / 30
Any element that disintegrates spontaneously and release rays is called_________
7 / 30
_______ and _______ makes up the nucleus
8 / 30
________ is caused by man's activity
9 / 30
Mg3Cl2 is an example of _______
10 / 30
A device which is used to prevent power surges from damaging appliances is called_______
11 / 30
Which of the following is not a reason for acquiring skill?
12 / 30
CaCO3 represent the formulas for ______
13 / 30
Blood moves out of the heart to the lungs through ______
14 / 30
The instrument used for measuring electric current is______
15 / 30
________ is the abortion done with the use of one or more pills
16 / 30
______ is the flow of electric current
17 / 30
A special ability required through training is called_______
18 / 30
Positively charged radiation that can be stopped by a thing sheet of paper is_______
19 / 30
The proton was discovered by ______
20 / 30
The ideal age for pregnancy is between ______ and ______
21 / 30
Radioactivity was discovered by a French physicist in_______
22 / 30
A developing child in the womb is called a _______
23 / 30
The Electrons were discovered first in_____
24 / 30
A person who has little or no knowledge about a particular skill is called_______
25 / 30
One of the following is not an acquired skill?
26 / 30
HIV is the virus that causes_______
27 / 30
The instrument used for measuring potential difference (PD) is_______
28 / 30
Sexually Transmitted Disease is also known as ________
29 / 30
The sun of the proton and neutron in the nucleus of an atom is said to be_______
30 / 30
The neutron was discovered in _______
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